15538204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20773}}^1$

素因数の和:20805

約数の個数: 24

約数和(自身を含む): 31410288

約数和(自身を除く): 15872084

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 20773, 41546, 83092, 228503, 353141, 457006, 706282, 914012, 1412564, 3884551, 7769102, 15538204]

約数ペア:

[(1, 15538204), (2, 7769102), (4, 3884551), (11, 1412564), (17, 914012), (22, 706282), (34, 457006), (44, 353141), (68, 228503), (187, 83092), (374, 41546), (748, 20773)]