16654982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4021}}^1$

素因数の和:4151

約数の個数: 16

約数和(自身を含む): 26545200

約数和(自身を除く): 9890218

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4021, 4142, 8042, 76399, 152798, 438289, 876578, 8327491, 16654982]

約数ペア:

[(1, 16654982), (2, 8327491), (19, 876578), (38, 438289), (109, 152798), (218, 76399), (2071, 8042), (4021, 4142)]