15120854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63533}}^1$

素因数の和:63559

約数の個数: 16

約数和(自身を含む): 27446688

約数和(自身を除く): 12325834

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 63533, 127066, 444731, 889462, 1080061, 2160122, 7560427, 15120854]

約数ペア:

[(1, 15120854), (2, 7560427), (7, 2160122), (14, 1080061), (17, 889462), (34, 444731), (119, 127066), (238, 63533)]