11816680

素因数分解:

$2^3\times 5^1\times {\mathrm{295417}}^1$

素因数の和:295428

約数の個数: 16

約数和(自身を含む): 26587620

約数和(自身を除く): 14770940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 295417, 590834, 1181668, 1477085, 2363336, 2954170, 5908340, 11816680]

約数ペア:

[(1, 11816680), (2, 5908340), (4, 2954170), (5, 2363336), (8, 1477085), (10, 1181668), (20, 590834), (40, 295417)]