9947834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2437}}^1$

素因数の和:2609

約数の個数: 16

約数和(自身を含む): 16178568

約数和(自身を除く): 6230734

約数列:

[1, 2, 13, 26, 157, 314, 2041, 2437, 4082, 4874, 31681, 63362, 382609, 765218, 4973917, 9947834]

約数ペア:

[(1, 9947834), (2, 4973917), (13, 765218), (26, 382609), (157, 63362), (314, 31681), (2041, 4874), (2437, 4082)]