15729688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151247}}^1$

素因数の和:151266

約数の個数: 16

約数和(自身を含む): 31762080

約数和(自身を除く): 16032392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151247, 302494, 604988, 1209976, 1966211, 3932422, 7864844, 15729688]

約数ペア:

[(1, 15729688), (2, 7864844), (4, 3932422), (8, 1966211), (13, 1209976), (26, 604988), (52, 302494), (104, 151247)]