15394484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1523}}^1$

素因数の和:1572

約数の個数: 36

約数和(自身を含む): 32516064

約数和(自身を除く): 17121580

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 1523, 2527, 3046, 5054, 6092, 10108, 10661, 21322, 28937, 42644, 57874, 115748, 202559, 405118, 549803, 810236, 1099606, 2199212, 3848621, 7697242, 15394484]

約数ペア:

[(1, 15394484), (2, 7697242), (4, 3848621), (7, 2199212), (14, 1099606), (19, 810236), (28, 549803), (38, 405118), (76, 202559), (133, 115748), (266, 57874), (361, 42644), (532, 28937), (722, 21322), (1444, 10661), (1523, 10108), (2527, 6092), (3046, 5054)]