12761464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 25632000

約数和(自身を除く): 12870536

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 1423, 2242, 2846, 4484, 5692, 8968, 11384, 27037, 54074, 83957, 108148, 167914, 216296, 335828, 671656, 1595183, 3190366, 6380732, 12761464]

約数ペア:

[(1, 12761464), (2, 6380732), (4, 3190366), (8, 1595183), (19, 671656), (38, 335828), (59, 216296), (76, 167914), (118, 108148), (152, 83957), (236, 54074), (472, 27037), (1121, 11384), (1423, 8968), (2242, 5692), (2846, 4484)]