42251858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101081}}^1$

素因数の和:101113

約数の個数: 16

約数和(自身を含む): 72779040

約数和(自身を除く): 30527182

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 101081, 202162, 1111891, 1920539, 2223782, 3841078, 21125929, 42251858]

約数ペア:

[(1, 42251858), (2, 21125929), (11, 3841078), (19, 2223782), (22, 1920539), (38, 1111891), (209, 202162), (418, 101081)]