15970066

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21523}}^1$

素因数の和:21585

約数の個数: 16

約数和(自身を含む): 27895104

約数和(自身を除く): 11925038

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 21523, 43046, 150661, 301322, 1140719, 2281438, 7985033, 15970066]

約数ペア:

[(1, 15970066), (2, 7985033), (7, 2281438), (14, 1140719), (53, 301322), (106, 150661), (371, 43046), (742, 21523)]