21943312

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{3001}}^1$

素因数の和:3466

約数の個数: 20

約数和(自身を含む): 42622396

約数和(自身を除く): 20679084

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3001, 3656, 6002, 7312, 12004, 24008, 48016, 1371457, 2742914, 5485828, 10971656, 21943312]

約数ペア:

[(1, 21943312), (2, 10971656), (4, 5485828), (8, 2742914), (16, 1371457), (457, 48016), (914, 24008), (1828, 12004), (3001, 7312), (3656, 6002)]