11450428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 21987504

約数和(自身を除く): 10537076

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 1321, 2167, 2642, 4334, 5284, 8668, 14531, 29062, 58124, 260237, 520474, 1040948, 2862607, 5725214, 11450428]

約数ペア:

[(1, 11450428), (2, 5725214), (4, 2862607), (11, 1040948), (22, 520474), (44, 260237), (197, 58124), (394, 29062), (788, 14531), (1321, 8668), (2167, 5284), (2642, 4334)]