25117174

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1951}}^1$

素因数の和:2151

約数の個数: 16

約数和(自身を含む): 38860416

約数和(自身を除く): 13743242

約数列:

[1, 2, 41, 82, 157, 314, 1951, 3902, 6437, 12874, 79991, 159982, 306307, 612614, 12558587, 25117174]

約数ペア:

[(1, 25117174), (2, 12558587), (41, 612614), (82, 306307), (157, 159982), (314, 79991), (1951, 12874), (3902, 6437)]