15580747

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1307}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 19337472

約数和(自身を除く): 3756725

約数列:

[1, 7, 13, 91, 131, 917, 1307, 1703, 9149, 11921, 16991, 118937, 171217, 1198519, 2225821, 15580747]

約数ペア:

[(1, 15580747), (7, 2225821), (13, 1198519), (91, 171217), (131, 118937), (917, 16991), (1307, 11921), (1703, 9149)]