21963467384

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{24295871}}^1$

素因数の和:24295990

約数の個数: 16

約数和(自身を含む): 41545941120

約数和(自身を除く): 19582473736

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 24295871, 48591742, 97183484, 194366968, 2745433423, 5490866846, 10981733692, 21963467384]

約数ペア:

[(1, 21963467384), (2, 10981733692), (4, 5490866846), (8, 2745433423), (113, 194366968), (226, 97183484), (452, 48591742), (904, 24295871)]