1915331314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1207649}}^1$

素因数の和:1207725

約数の個数: 16

約数和(自身を含む): 3144720600

約数和(自身を除く): 1229389286

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 1207649, 2415298, 15699437, 31398874, 73666589, 147333178, 957665657, 1915331314]

約数ペア:

[(1, 1915331314), (2, 957665657), (13, 147333178), (26, 73666589), (61, 31398874), (122, 15699437), (793, 2415298), (1586, 1207649)]