16908370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 15750830

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1259, 1343, 2518, 2686, 6295, 6715, 12590, 13430, 21403, 42806, 99461, 107015, 198922, 214030, 497305, 994610, 1690837, 3381674, 8454185, 16908370]

約数ペア:

[(1, 16908370), (2, 8454185), (5, 3381674), (10, 1690837), (17, 994610), (34, 497305), (79, 214030), (85, 198922), (158, 107015), (170, 99461), (395, 42806), (790, 21403), (1259, 13430), (1343, 12590), (2518, 6715), (2686, 6295)]