30996866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3413}}^1$

素因数の和:3673

約数の個数: 16

約数和(自身を含む): 49161600

約数和(自身を除く): 18164734

約数列:

[1, 2, 19, 38, 239, 478, 3413, 4541, 6826, 9082, 64847, 129694, 815707, 1631414, 15498433, 30996866]

約数ペア:

[(1, 30996866), (2, 15498433), (19, 1631414), (38, 815707), (239, 129694), (478, 64847), (3413, 9082), (4541, 6826)]