21084564382

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{25526107}}^1$

素因数の和:25526175

約数の個数: 16

約数和(自身を含む): 36757595520

約数和(自身を除く): 15673031138

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 25526107, 51052214, 178682749, 357365498, 1506040313, 3012080626, 10542282191, 21084564382]

約数ペア:

[(1, 21084564382), (2, 10542282191), (7, 3012080626), (14, 1506040313), (59, 357365498), (118, 178682749), (413, 51052214), (826, 25526107)]