2108677570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11098303}}^1$

素因数の和:11098329

約数の個数: 16

約数和(自身を含む): 3995389440

約数和(自身を除く): 1886711870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 11098303, 22196606, 55491515, 110983030, 210867757, 421735514, 1054338785, 2108677570]

約数ペア:

[(1, 2108677570), (2, 1054338785), (5, 421735514), (10, 210867757), (19, 110983030), (38, 55491515), (95, 22196606), (190, 11098303)]