12705604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3557}}^1$

素因数の和:3627

約数の個数: 24

約数和(自身を含む): 23909760

約数和(自身を除く): 11204156

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3557, 3572, 7114, 14228, 67583, 135166, 167179, 270332, 334358, 668716, 3176401, 6352802, 12705604]

約数ペア:

[(1, 12705604), (2, 6352802), (4, 3176401), (19, 668716), (38, 334358), (47, 270332), (76, 167179), (94, 135166), (188, 67583), (893, 14228), (1786, 7114), (3557, 3572)]