16261258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10253}}^1$

素因数の和:10329

約数の個数: 16

約数和(自身を含む): 26701416

約数和(自身を除く): 10440158

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 10253, 20506, 133289, 266578, 625433, 1250866, 8130629, 16261258]

約数ペア:

[(1, 16261258), (2, 8130629), (13, 1250866), (26, 625433), (61, 266578), (122, 133289), (793, 20506), (1586, 10253)]