19556928

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1824

約数の個数: 84

約数和(自身を含む): 59039760

約数和(自身を除く): 39482832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1787, 1824, 2736, 3574, 3648, 5361, 5472, 7148, 10722, 10944, 14296, 16083, 21444, 28592, 32166, 33953, 42888, 57184, 64332, 67906, 85776, 101859, 114368, 128664, 135812, 171552, 203718, 257328, 271624, 305577, 343104, 407436, 514656, 543248, 611154, 814872, 1029312, 1086496, 1222308, 1629744, 2172992, 2444616, 3259488, 4889232, 6518976, 9778464, 19556928]

約数ペア:

[(1, 19556928), (2, 9778464), (3, 6518976), (4, 4889232), (6, 3259488), (8, 2444616), (9, 2172992), (12, 1629744), (16, 1222308), (18, 1086496), (19, 1029312), (24, 814872), (32, 611154), (36, 543248), (38, 514656), (48, 407436), (57, 343104), (64, 305577), (72, 271624), (76, 257328), (96, 203718), (114, 171552), (144, 135812), (152, 128664), (171, 114368), (192, 101859), (228, 85776), (288, 67906), (304, 64332), (342, 57184), (456, 42888), (576, 33953), (608, 32166), (684, 28592), (912, 21444), (1216, 16083), (1368, 14296), (1787, 10944), (1824, 10722), (2736, 7148), (3574, 5472), (3648, 5361)]