8404118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2029}}^1$

素因数の和:2159

約数の個数: 16

約数和(自身を含む): 13398000

約数和(自身を除く): 4993882

約数列:

[1, 2, 19, 38, 109, 218, 2029, 2071, 4058, 4142, 38551, 77102, 221161, 442322, 4202059, 8404118]

約数ペア:

[(1, 8404118), (2, 4202059), (19, 442322), (38, 221161), (109, 77102), (218, 38551), (2029, 4142), (2071, 4058)]