15409342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31193}}^1$

素因数の和:31227

約数の個数: 16

約数和(自身を含む): 26202960

約数和(自身を除く): 10793618

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 31193, 62386, 405509, 592667, 811018, 1185334, 7704671, 15409342]

約数ペア:

[(1, 15409342), (2, 7704671), (13, 1185334), (19, 811018), (26, 592667), (38, 405509), (247, 62386), (494, 31193)]