1853236421

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{4241}}^1$

素因数の和:4580

約数の個数: 16

約数和(自身を含む): 1978468800

約数和(自身を除く): 125232379

約数列:

[1, 19, 109, 211, 2071, 4009, 4241, 22999, 80579, 436981, 462269, 894851, 8783111, 17002169, 97538759, 1853236421]

約数ペア:

[(1, 1853236421), (19, 97538759), (109, 17002169), (211, 8783111), (2071, 894851), (4009, 462269), (4241, 436981), (22999, 80579)]