13355537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 15288000

約数和(自身を除く): 1932463

約数列:

[1, 13, 19, 139, 247, 389, 1807, 2641, 5057, 7391, 34333, 54071, 96083, 702923, 1027349, 13355537]

約数ペア:

[(1, 13355537), (13, 1027349), (19, 702923), (139, 96083), (247, 54071), (389, 34333), (1807, 7391), (2641, 5057)]