57121942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{15497}}^1$

素因数の和:15615

約数の個数: 16

約数和(自身を含む): 91128240

約数和(自身を除く): 34006298

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 15497, 30994, 294443, 588886, 1503209, 3006418, 28560971, 57121942]

約数ペア:

[(1, 57121942), (2, 28560971), (19, 3006418), (38, 1503209), (97, 588886), (194, 294443), (1843, 30994), (3686, 15497)]