19491533952

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{242867}}^1$

素因数の和:242914

約数の個数: 128

約数和(自身を含む): 59454086400

約数和(自身を除く): 39962552448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1408, 1672, 1824, 2112, 2432, 2508, 3344, 3648, 4224, 5016, 6688, 7296, 10032, 13376, 20064, 26752, 40128, 80256, 242867, 485734, 728601, 971468, 1457202, 1942936, 2671537, 2914404, 3885872, 4614473, 5343074, 5828808, 7771744, 8014611, 9228946, 10686148, 11657616, 13843419, 15543488, 16029222, 18457892, 21372296, 23315232, 27686838, 31086976, 32058444, 36915784, 42744592, 46630464, 50759203, 55373676, 64116888, 73831568, 85489184, 93260928, 101518406, 110747352, 128233776, 147663136, 152277609, 170978368, 203036812, 221494704, 256467552, 295326272, 304555218, 341956736, 406073624, 442989408, 512935104, 590652544, 609110436, 812147248, 885978816, 1025870208, 1218220872, 1624294496, 1771957632, 2436441744, 3248588992, 4872883488, 6497177984, 9745766976, 19491533952]

約数ペア:

[(1, 19491533952), (2, 9745766976), (3, 6497177984), (4, 4872883488), (6, 3248588992), (8, 2436441744), (11, 1771957632), (12, 1624294496), (16, 1218220872), (19, 1025870208), (22, 885978816), (24, 812147248), (32, 609110436), (33, 590652544), (38, 512935104), (44, 442989408), (48, 406073624), (57, 341956736), (64, 304555218), (66, 295326272), (76, 256467552), (88, 221494704), (96, 203036812), (114, 170978368), (128, 152277609), (132, 147663136), (152, 128233776), (176, 110747352), (192, 101518406), (209, 93260928), (228, 85489184), (264, 73831568), (304, 64116888), (352, 55373676), (384, 50759203), (418, 46630464), (456, 42744592), (528, 36915784), (608, 32058444), (627, 31086976), (704, 27686838), (836, 23315232), (912, 21372296), (1056, 18457892), (1216, 16029222), (1254, 15543488), (1408, 13843419), (1672, 11657616), (1824, 10686148), (2112, 9228946), (2432, 8014611), (2508, 7771744), (3344, 5828808), (3648, 5343074), (4224, 4614473), (5016, 3885872), (6688, 2914404), (7296, 2671537), (10032, 1942936), (13376, 1457202), (20064, 971468), (26752, 728601), (40128, 485734), (80256, 242867)]