11493260

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1103}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 24204096

約数和(自身を除く): 12710836

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 1103, 2084, 2206, 2605, 4412, 5210, 5515, 10420, 11030, 22060, 574663, 1149326, 2298652, 2873315, 5746630, 11493260]

約数ペア:

[(1, 11493260), (2, 5746630), (4, 2873315), (5, 2298652), (10, 1149326), (20, 574663), (521, 22060), (1042, 11030), (1103, 10420), (2084, 5515), (2206, 5210), (2605, 4412)]