30810806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{10487}}^1$

素因数の和:10615

約数の個数: 16

約数和(自身を含む): 50216544

約数和(自身を除く): 19405738

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 10487, 20974, 136331, 272662, 1185031, 2370062, 15405403, 30810806]

約数ペア:

[(1, 30810806), (2, 15405403), (13, 2370062), (26, 1185031), (113, 272662), (226, 136331), (1469, 20974), (2938, 10487)]