11976532

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 21621600

約数和(自身を除く): 9645068

約数列:

[1, 2, 4, 43, 86, 172, 179, 358, 389, 716, 778, 1556, 7697, 15394, 16727, 30788, 33454, 66908, 69631, 139262, 278524, 2994133, 5988266, 11976532]

約数ペア:

[(1, 11976532), (2, 5988266), (4, 2994133), (43, 278524), (86, 139262), (172, 69631), (179, 66908), (358, 33454), (389, 30788), (716, 16727), (778, 15394), (1556, 7697)]