12538570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3677}}^1$

素因数の和:3726

約数の個数: 32

約数和(自身を含む): 25422336

約数和(自身を除く): 12883766

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 3677, 7354, 18385, 36770, 40447, 80894, 113987, 202235, 227974, 404470, 569935, 1139870, 1253857, 2507714, 6269285, 12538570]

約数ペア:

[(1, 12538570), (2, 6269285), (5, 2507714), (10, 1253857), (11, 1139870), (22, 569935), (31, 404470), (55, 227974), (62, 202235), (110, 113987), (155, 80894), (310, 40447), (341, 36770), (682, 18385), (1705, 7354), (3410, 3677)]