12218058110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{431581}}^1$

素因数の和:431756

約数の個数: 32

約数和(自身を含む): 23305428000

約数和(自身を除く): 11087369890

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 5662, 14155, 28310, 431581, 863162, 2157905, 4315810, 8200039, 16400078, 41000195, 64305569, 82000390, 128611138, 321527845, 643055690, 1221805811, 2443611622, 6109029055, 12218058110]

約数ペア:

[(1, 12218058110), (2, 6109029055), (5, 2443611622), (10, 1221805811), (19, 643055690), (38, 321527845), (95, 128611138), (149, 82000390), (190, 64305569), (298, 41000195), (745, 16400078), (1490, 8200039), (2831, 4315810), (5662, 2157905), (14155, 863162), (28310, 431581)]