19005107118

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1\times {\mathrm{77489}}^1$

素因数の和:78532

約数の個数: 32

約数和(自身を含む): 38976850080

約数和(自身を除く): 19971742962

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 997, 1994, 2991, 5982, 40877, 77489, 81754, 122631, 154978, 232467, 245262, 464934, 3177049, 6354098, 9531147, 19062294, 77256533, 154513066, 231769599, 463539198, 3167517853, 6335035706, 9502553559, 19005107118]

約数ペア:

[(1, 19005107118), (2, 9502553559), (3, 6335035706), (6, 3167517853), (41, 463539198), (82, 231769599), (123, 154513066), (246, 77256533), (997, 19062294), (1994, 9531147), (2991, 6354098), (5982, 3177049), (40877, 464934), (77489, 245262), (81754, 232467), (122631, 154978)]