22777964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1063}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 43615488

約数和(自身を除く): 20837524

約数列:

[1, 2, 4, 11, 22, 44, 487, 974, 1063, 1948, 2126, 4252, 5357, 10714, 11693, 21428, 23386, 46772, 517681, 1035362, 2070724, 5694491, 11388982, 22777964]

約数ペア:

[(1, 22777964), (2, 11388982), (4, 5694491), (11, 2070724), (22, 1035362), (44, 517681), (487, 46772), (974, 23386), (1063, 21428), (1948, 11693), (2126, 10714), (4252, 5357)]