12297820

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1013}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 25893504

約数和(自身を除く): 13595684

約数列:

[1, 2, 4, 5, 10, 20, 607, 1013, 1214, 2026, 2428, 3035, 4052, 5065, 6070, 10130, 12140, 20260, 614891, 1229782, 2459564, 3074455, 6148910, 12297820]

約数ペア:

[(1, 12297820), (2, 6148910), (4, 3074455), (5, 2459564), (10, 1229782), (20, 614891), (607, 20260), (1013, 12140), (1214, 10130), (2026, 6070), (2428, 5065), (3035, 4052)]