22338448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{126923}}^1$

素因数の和:126942

約数の個数: 20

約数和(自身を含む): 47215728

約数和(自身を除く): 24877280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 126923, 253846, 507692, 1015384, 1396153, 2030768, 2792306, 5584612, 11169224, 22338448]

約数ペア:

[(1, 22338448), (2, 11169224), (4, 5584612), (8, 2792306), (11, 2030768), (16, 1396153), (22, 1015384), (44, 507692), (88, 253846), (176, 126923)]