11840820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197347}}^1$

素因数の和:197359

約数の個数: 24

約数和(自身を含む): 33154464

約数和(自身を除く): 21313644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197347, 394694, 592041, 789388, 986735, 1184082, 1973470, 2368164, 2960205, 3946940, 5920410, 11840820]

約数ペア:

[(1, 11840820), (2, 5920410), (3, 3946940), (4, 2960205), (5, 2368164), (6, 1973470), (10, 1184082), (12, 986735), (15, 789388), (20, 592041), (30, 394694), (60, 197347)]