16215438

素因数分解:

$2^1\times 3^1\times {\mathrm{631}}^1\times {\mathrm{4283}}^1$

素因数の和:4919

約数の個数: 16

約数和(自身を含む): 32489856

約数和(自身を除く): 16274418

約数列:

[1, 2, 3, 6, 631, 1262, 1893, 3786, 4283, 8566, 12849, 25698, 2702573, 5405146, 8107719, 16215438]

約数ペア:

[(1, 16215438), (2, 8107719), (3, 5405146), (6, 2702573), (631, 25698), (1262, 12849), (1893, 8566), (3786, 4283)]