24717790

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{12421}}^1$

素因数の和:12627

約数の個数: 16

約数和(自身を含む): 44719200

約数和(自身を除く): 20001410

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 12421, 24842, 62105, 124210, 2471779, 4943558, 12358895, 24717790]

約数ペア:

[(1, 24717790), (2, 12358895), (5, 4943558), (10, 2471779), (199, 124210), (398, 62105), (995, 24842), (1990, 12421)]