15998122

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67219}}^1$

素因数の和:67245

約数の個数: 16

約数和(自身を含む): 29039040

約数和(自身を除く): 13040918

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 67219, 134438, 470533, 941066, 1142723, 2285446, 7999061, 15998122]

約数ペア:

[(1, 15998122), (2, 7999061), (7, 2285446), (14, 1142723), (17, 941066), (34, 470533), (119, 134438), (238, 67219)]