1211251330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{33377}}^1$

素因数の和:33594

約数の個数: 32

約数和(自身を含む): 2307087360

約数和(自身を除く): 1095836030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1910, 3629, 7258, 18145, 33377, 36290, 66754, 166885, 333770, 634163, 1268326, 3170815, 6341630, 6375007, 12750014, 31875035, 63750070, 121125133, 242250266, 605625665, 1211251330]

約数ペア:

[(1, 1211251330), (2, 605625665), (5, 242250266), (10, 121125133), (19, 63750070), (38, 31875035), (95, 12750014), (190, 6375007), (191, 6341630), (382, 3170815), (955, 1268326), (1910, 634163), (3629, 333770), (7258, 166885), (18145, 66754), (33377, 36290)]