22270768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107071}}^1$

素因数の和:107092

約数の個数: 20

約数和(自身を含む): 46469248

約数和(自身を除く): 24198480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 107071, 214142, 428284, 856568, 1391923, 1713136, 2783846, 5567692, 11135384, 22270768]

約数ペア:

[(1, 22270768), (2, 11135384), (4, 5567692), (8, 2783846), (13, 1713136), (16, 1391923), (26, 856568), (52, 428284), (104, 214142), (208, 107071)]