25129913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 27371520

約数和(自身を除く): 2241607

約数列:

[1, 19, 47, 107, 263, 893, 2033, 4997, 5029, 12361, 28141, 95551, 234859, 534679, 1322627, 25129913]

約数ペア:

[(1, 25129913), (19, 1322627), (47, 534679), (107, 234859), (263, 95551), (893, 28141), (2033, 12361), (4997, 5029)]