12980792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8677}}^1$

素因数の和:8711

約数の個数: 32

約数和(自身を含む): 28116720

約数和(自身を除く): 15135928

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 8677, 17354, 34708, 69416, 95447, 147509, 190894, 295018, 381788, 590036, 763576, 1180072, 1622599, 3245198, 6490396, 12980792]

約数ペア:

[(1, 12980792), (2, 6490396), (4, 3245198), (8, 1622599), (11, 1180072), (17, 763576), (22, 590036), (34, 381788), (44, 295018), (68, 190894), (88, 147509), (136, 95447), (187, 69416), (374, 34708), (748, 17354), (1496, 8677)]