12520928

素因数分解:

$2^5\times 7^1\times {\mathrm{55897}}^1$

素因数の和:55914

約数の個数: 24

約数和(自身を含む): 28172592

約数和(自身を除く): 15651664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 55897, 111794, 223588, 391279, 447176, 782558, 894352, 1565116, 1788704, 3130232, 6260464, 12520928]

約数ペア:

[(1, 12520928), (2, 6260464), (4, 3130232), (7, 1788704), (8, 1565116), (14, 894352), (16, 782558), (28, 447176), (32, 391279), (56, 223588), (112, 111794), (224, 55897)]