189916415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{3533}}^1$

素因数の和:4378

約数の個数: 16

約数和(自身を含む): 245796768

約数和(自身を除く): 55880353

約数列:

[1, 5, 13, 65, 827, 3533, 4135, 10751, 17665, 45929, 53755, 229645, 2921791, 14608955, 37983283, 189916415]

約数ペア:

[(1, 189916415), (5, 37983283), (13, 14608955), (65, 2921791), (827, 229645), (3533, 53755), (4135, 45929), (10751, 17665)]