15198788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1549}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 29164800

約数和(自身を除く): 13966012

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 1549, 2453, 3098, 4906, 6196, 9812, 17039, 34078, 68156, 345427, 690854, 1381708, 3799697, 7599394, 15198788]

約数ペア:

[(1, 15198788), (2, 7599394), (4, 3799697), (11, 1381708), (22, 690854), (44, 345427), (223, 68156), (446, 34078), (892, 17039), (1549, 9812), (2453, 6196), (3098, 4906)]