15542513

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 18856320

約数和(自身を除く): 3313807

約数列:

[1, 7, 19, 133, 137, 853, 959, 2603, 5971, 16207, 18221, 113449, 116861, 818027, 2220359, 15542513]

約数ペア:

[(1, 15542513), (7, 2220359), (19, 818027), (133, 116861), (137, 113449), (853, 18221), (959, 16207), (2603, 5971)]