22428008

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{5381}}^1$

素因数の和:5908

約数の個数: 16

約数和(自身を含む): 42141060

約数和(自身を除く): 19713052

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 5381, 10762, 21524, 43048, 2803501, 5607002, 11214004, 22428008]

約数ペア:

[(1, 22428008), (2, 11214004), (4, 5607002), (8, 2803501), (521, 43048), (1042, 21524), (2084, 10762), (4168, 5381)]