2019656110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{8311}}^1$

素因数の和:9616

約数の個数: 32

約数和(自身を含む): 3830169600

約数和(自身を除く): 1810513490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1279, 2558, 6395, 8311, 12790, 16622, 24301, 41555, 48602, 83110, 121505, 157909, 243010, 315818, 789545, 1579090, 10629769, 21259538, 53148845, 106297690, 201965611, 403931222, 1009828055, 2019656110]

約数ペア:

[(1, 2019656110), (2, 1009828055), (5, 403931222), (10, 201965611), (19, 106297690), (38, 53148845), (95, 21259538), (190, 10629769), (1279, 1579090), (2558, 789545), (6395, 315818), (8311, 243010), (12790, 157909), (16622, 121505), (24301, 83110), (41555, 48602)]