15508142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31393}}^1$

素因数の和:31427

約数の個数: 16

約数和(自身を含む): 26370960

約数和(自身を除く): 10862818

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 31393, 62786, 408109, 596467, 816218, 1192934, 7754071, 15508142]

約数ペア:

[(1, 15508142), (2, 7754071), (13, 1192934), (19, 816218), (26, 596467), (38, 408109), (247, 62786), (494, 31393)]