11883900290

素因数分解:

$2^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{920519}}^1$

素因数の和:921817

約数の個数: 16

約数和(自身を含む): 21407613120

約数和(自身を除く): 9523712830

約数列:

[1, 2, 5, 10, 1291, 2582, 6455, 12910, 920519, 1841038, 4602595, 9205190, 1188390029, 2376780058, 5941950145, 11883900290]

約数ペア:

[(1, 11883900290), (2, 5941950145), (5, 2376780058), (10, 1188390029), (1291, 9205190), (2582, 4602595), (6455, 1841038), (12910, 920519)]