13090628

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 23587200

約数和(自身を除く): 10496572

約数列:

[1, 2, 4, 47, 94, 179, 188, 358, 389, 716, 778, 1556, 8413, 16826, 18283, 33652, 36566, 69631, 73132, 139262, 278524, 3272657, 6545314, 13090628]

約数ペア:

[(1, 13090628), (2, 6545314), (4, 3272657), (47, 278524), (94, 139262), (179, 73132), (188, 69631), (358, 36566), (389, 33652), (716, 18283), (778, 16826), (1556, 8413)]