12019664

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{2447}}^1$

素因数の和:2762

約数の個数: 20

約数和(自身を含む): 23373504

約数和(自身を除く): 11353840

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2447, 2456, 4894, 4912, 9788, 19576, 39152, 751229, 1502458, 3004916, 6009832, 12019664]

約数ペア:

[(1, 12019664), (2, 6009832), (4, 3004916), (8, 1502458), (16, 751229), (307, 39152), (614, 19576), (1228, 9788), (2447, 4912), (2456, 4894)]