15694339970

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{7886603}}^1$

素因数の和:7886809

約数の個数: 16

約数和(自身を含む): 28391774400

約数和(自身を除く): 12697434430

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 7886603, 15773206, 39433015, 78866030, 1569433997, 3138867994, 7847169985, 15694339970]

約数ペア:

[(1, 15694339970), (2, 7847169985), (5, 3138867994), (10, 1569433997), (199, 78866030), (398, 39433015), (995, 15773206), (1990, 7886603)]