38398354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2281}}^1$

素因数の和:2745

約数の個数: 16

約数和(自身を含む): 60792480

約数和(自身を除く): 22394126

約数列:

[1, 2, 19, 38, 443, 886, 2281, 4562, 8417, 16834, 43339, 86678, 1010483, 2020966, 19199177, 38398354]

約数ペア:

[(1, 38398354), (2, 19199177), (19, 2020966), (38, 1010483), (443, 86678), (886, 43339), (2281, 16834), (4562, 8417)]