22070389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 24941376

約数和(自身を除く): 2870987

約数列:

[1, 11, 37, 211, 257, 407, 2321, 2827, 7807, 9509, 54227, 85877, 104599, 596497, 2006399, 22070389]

約数ペア:

[(1, 22070389), (11, 2006399), (37, 596497), (211, 104599), (257, 85877), (407, 54227), (2321, 9509), (2827, 7807)]