12853910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 24004512

約数和(自身を除く): 11150602

約数列:

[1, 2, 5, 10, 41, 82, 107, 205, 214, 293, 410, 535, 586, 1070, 1465, 2930, 4387, 8774, 12013, 21935, 24026, 31351, 43870, 60065, 62702, 120130, 156755, 313510, 1285391, 2570782, 6426955, 12853910]

約数ペア:

[(1, 12853910), (2, 6426955), (5, 2570782), (10, 1285391), (41, 313510), (82, 156755), (107, 120130), (205, 62702), (214, 60065), (293, 43870), (410, 31351), (535, 24026), (586, 21935), (1070, 12013), (1465, 8774), (2930, 4387)]