16574042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5521}}^1$

素因数の和:5621

約数の個数: 16

約数和(自身を含む): 26505600

約数和(自身を除く): 9931558

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 5521, 11042, 104899, 209798, 436159, 872318, 8287021, 16574042]

約数ペア:

[(1, 16574042), (2, 8287021), (19, 872318), (38, 436159), (79, 209798), (158, 104899), (1501, 11042), (3002, 5521)]