15186644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 31207680

約数和(自身を除く): 16021036

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 79, 158, 187, 257, 316, 374, 514, 748, 869, 1028, 1343, 1738, 2686, 2827, 3476, 4369, 5372, 5654, 8738, 11308, 14773, 17476, 20303, 29546, 40606, 48059, 59092, 81212, 96118, 192236, 223333, 345151, 446666, 690302, 893332, 1380604, 3796661, 7593322, 15186644]

約数ペア:

[(1, 15186644), (2, 7593322), (4, 3796661), (11, 1380604), (17, 893332), (22, 690302), (34, 446666), (44, 345151), (68, 223333), (79, 192236), (158, 96118), (187, 81212), (257, 59092), (316, 48059), (374, 40606), (514, 29546), (748, 20303), (869, 17476), (1028, 14773), (1343, 11308), (1738, 8738), (2686, 5654), (2827, 5372), (3476, 4369)]