16884655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{733}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 21561984

約数和(自身を除く): 4677329

約数列:

[1, 5, 17, 85, 271, 733, 1355, 3665, 4607, 12461, 23035, 62305, 198643, 993215, 3376931, 16884655]

約数ペア:

[(1, 16884655), (5, 3376931), (17, 993215), (85, 198643), (271, 62305), (733, 23035), (1355, 12461), (3665, 4607)]