15028816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5023}}^1$

素因数の和:5059

約数の個数: 40

約数和(自身を含む): 33640704

約数和(自身を除く): 18611888

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 5023, 10046, 20092, 40184, 55253, 80368, 85391, 110506, 170782, 221012, 341564, 442024, 683128, 884048, 939301, 1366256, 1878602, 3757204, 7514408, 15028816]

約数ペア:

[(1, 15028816), (2, 7514408), (4, 3757204), (8, 1878602), (11, 1366256), (16, 939301), (17, 884048), (22, 683128), (34, 442024), (44, 341564), (68, 221012), (88, 170782), (136, 110506), (176, 85391), (187, 80368), (272, 55253), (374, 40184), (748, 20092), (1496, 10046), (2992, 5023)]