13291210

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6679}}^1$

素因数の和:6885

約数の個数: 16

約数和(自身を含む): 24048000

約数和(自身を除く): 10756790

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 6679, 13358, 33395, 66790, 1329121, 2658242, 6645605, 13291210]

約数ペア:

[(1, 13291210), (2, 6645605), (5, 2658242), (10, 1329121), (199, 66790), (398, 33395), (995, 13358), (1990, 6679)]