22013999

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 26142720

約数和(自身を除く): 4128721

約数列:

[1, 7, 31, 217, 229, 443, 1603, 3101, 7099, 13733, 49693, 96131, 101447, 710129, 3144857, 22013999]

約数ペア:

[(1, 22013999), (7, 3144857), (31, 710129), (217, 101447), (229, 96131), (443, 49693), (1603, 13733), (3101, 7099)]