30830426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73757}}^1$

素因数の和:73789

約数の個数: 16

約数和(自身を含む): 53105760

約数和(自身を除く): 22275334

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 73757, 147514, 811327, 1401383, 1622654, 2802766, 15415213, 30830426]

約数ペア:

[(1, 30830426), (2, 15415213), (11, 2802766), (19, 1622654), (22, 1401383), (38, 811327), (209, 147514), (418, 73757)]