19120992

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 57697920

約数和(自身を除く): 38576928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 953, 1056, 1254, 1672, 1824, 1906, 2508, 2859, 3344, 3812, 5016, 5718, 6688, 7624, 10032, 10483, 11436, 15248, 18107, 20064, 20966, 22872, 30496, 31449, 36214, 41932, 45744, 54321, 62898, 72428, 83864, 91488, 108642, 125796, 144856, 167728, 199177, 217284, 251592, 289712, 335456, 398354, 434568, 503184, 579424, 597531, 796708, 869136, 1006368, 1195062, 1593416, 1738272, 2390124, 3186832, 4780248, 6373664, 9560496, 19120992]

約数ペア:

[(1, 19120992), (2, 9560496), (3, 6373664), (4, 4780248), (6, 3186832), (8, 2390124), (11, 1738272), (12, 1593416), (16, 1195062), (19, 1006368), (22, 869136), (24, 796708), (32, 597531), (33, 579424), (38, 503184), (44, 434568), (48, 398354), (57, 335456), (66, 289712), (76, 251592), (88, 217284), (96, 199177), (114, 167728), (132, 144856), (152, 125796), (176, 108642), (209, 91488), (228, 83864), (264, 72428), (304, 62898), (352, 54321), (418, 45744), (456, 41932), (528, 36214), (608, 31449), (627, 30496), (836, 22872), (912, 20966), (953, 20064), (1056, 18107), (1254, 15248), (1672, 11436), (1824, 10483), (1906, 10032), (2508, 7624), (2859, 6688), (3344, 5718), (3812, 5016)]