15128278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3259}}^1$

素因数の和:3483

約数の個数: 16

約数和(自身を含む): 24880320

約数和(自身を除く): 9752042

約数列:

[1, 2, 11, 22, 211, 422, 2321, 3259, 4642, 6518, 35849, 71698, 687649, 1375298, 7564139, 15128278]

約数ペア:

[(1, 15128278), (2, 7564139), (11, 1375298), (22, 687649), (211, 71698), (422, 35849), (2321, 6518), (3259, 4642)]