11665190

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2239}}^1$

素因数の和:2767

約数の個数: 16

約数和(自身を含む): 21047040

約数和(自身を除く): 9381850

約数列:

[1, 2, 5, 10, 521, 1042, 2239, 2605, 4478, 5210, 11195, 22390, 1166519, 2333038, 5832595, 11665190]

約数ペア:

[(1, 11665190), (2, 5832595), (5, 2333038), (10, 1166519), (521, 22390), (1042, 11195), (2239, 5210), (2605, 4478)]