25418238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{222967}}^1$

素因数の和:222991

約数の個数: 16

約数和(自身を含む): 53512320

約数和(自身を除く): 28094082

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 222967, 445934, 668901, 1337802, 4236373, 8472746, 12709119, 25418238]

約数ペア:

[(1, 25418238), (2, 12709119), (3, 8472746), (6, 4236373), (19, 1337802), (38, 668901), (57, 445934), (114, 222967)]