12249376

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{20147}}^1$

素因数の和:20176

約数の個数: 24

約数和(自身を含む): 25386480

約数和(自身を除く): 13137104

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 20147, 40294, 80588, 161176, 322352, 382793, 644704, 765586, 1531172, 3062344, 6124688, 12249376]

約数ペア:

[(1, 12249376), (2, 6124688), (4, 3062344), (8, 1531172), (16, 765586), (19, 644704), (32, 382793), (38, 322352), (76, 161176), (152, 80588), (304, 40294), (608, 20147)]