18858902384

素因数分解:

$2^4\times 7^1\times {\mathrm{168383057}}^1$

素因数の和:168383072

約数の個数: 20

約数和(自身を含む): 41758998384

約数和(自身を除く): 22900096000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 168383057, 336766114, 673532228, 1178681399, 1347064456, 2357362798, 2694128912, 4714725596, 9429451192, 18858902384]

約数ペア:

[(1, 18858902384), (2, 9429451192), (4, 4714725596), (7, 2694128912), (8, 2357362798), (14, 1347064456), (16, 1178681399), (28, 673532228), (56, 336766114), (112, 168383057)]