21825275206

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{91702837}}^1$

素因数の和:91702863

約数の個数: 16

約数和(自身を含む): 39615626016

約数和(自身を除く): 17790350810

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 91702837, 183405674, 641919859, 1283839718, 1558948229, 3117896458, 10912637603, 21825275206]

約数ペア:

[(1, 21825275206), (2, 10912637603), (7, 3117896458), (14, 1558948229), (17, 1283839718), (34, 641919859), (119, 183405674), (238, 91702837)]