21790514236

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{23788771}}^1$

素因数の和:23789004

約数の個数: 12

約数和(自身を含む): 38299922920

約数和(自身を除く): 16509408684

約数列:

[1, 2, 4, 229, 458, 916, 23788771, 47577542, 95155084, 5447628559, 10895257118, 21790514236]

約数ペア:

[(1, 21790514236), (2, 10895257118), (4, 5447628559), (229, 95155084), (458, 47577542), (916, 23788771)]