15930761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 19955328

約数和(自身を除く): 4024567

約数列:

[1, 7, 11, 77, 313, 661, 2191, 3443, 4627, 7271, 24101, 50897, 206893, 1448251, 2275823, 15930761]

約数ペア:

[(1, 15930761), (7, 2275823), (11, 1448251), (77, 206893), (313, 50897), (661, 24101), (2191, 7271), (3443, 4627)]