12864308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5113}}^1$

素因数の和:5171

約数の個数: 24

約数和(自身を含む): 24485832

約数和(自身を除く): 11621524

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 5113, 10226, 20452, 86921, 173842, 189181, 347684, 378362, 756724, 3216077, 6432154, 12864308]

約数ペア:

[(1, 12864308), (2, 6432154), (4, 3216077), (17, 756724), (34, 378362), (37, 347684), (68, 189181), (74, 173842), (148, 86921), (629, 20452), (1258, 10226), (2516, 5113)]