23172974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 39384576

約数和(自身を除く): 16211602

約数列:

[1, 2, 11, 22, 47, 73, 94, 146, 307, 517, 614, 803, 1034, 1606, 3377, 3431, 6754, 6862, 14429, 22411, 28858, 37741, 44822, 75482, 158719, 246521, 317438, 493042, 1053317, 2106634, 11586487, 23172974]

約数ペア:

[(1, 23172974), (2, 11586487), (11, 2106634), (22, 1053317), (47, 493042), (73, 317438), (94, 246521), (146, 158719), (307, 75482), (517, 44822), (614, 37741), (803, 28858), (1034, 22411), (1606, 14429), (3377, 6862), (3431, 6754)]