11526940

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3671}}^1$

素因数の和:3837

約数の個数: 24

約数和(自身を含む): 24367392

約数和(自身を除く): 12840452

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 3671, 7342, 14684, 18355, 36710, 73420, 576347, 1152694, 2305388, 2881735, 5763470, 11526940]

約数ペア:

[(1, 11526940), (2, 5763470), (4, 2881735), (5, 2305388), (10, 1152694), (20, 576347), (157, 73420), (314, 36710), (628, 18355), (785, 14684), (1570, 7342), (3140, 3671)]