10551919

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 12519936

約数和(自身を除く): 1968017

約数列:

[1, 7, 37, 131, 259, 311, 917, 2177, 4847, 11507, 33929, 40741, 80549, 285187, 1507417, 10551919]

約数ペア:

[(1, 10551919), (7, 1507417), (37, 285187), (131, 80549), (259, 40741), (311, 33929), (917, 11507), (2177, 4847)]