16872142

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1433}}^1$

素因数の和:1500

約数の個数: 24

約数和(自身を含む): 29976336

約数和(自身を除く): 13104194

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 841, 1433, 1682, 2866, 5887, 10031, 11774, 20062, 41557, 83114, 290899, 581798, 1205153, 2410306, 8436071, 16872142]

約数ペア:

[(1, 16872142), (2, 8436071), (7, 2410306), (14, 1205153), (29, 581798), (58, 290899), (203, 83114), (406, 41557), (841, 20062), (1433, 11774), (1682, 10031), (2866, 5887)]