37898638

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2089}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 58386240

約数和(自身を除く): 20487602

約数列:

[1, 2, 47, 94, 193, 386, 2089, 4178, 9071, 18142, 98183, 196366, 403177, 806354, 18949319, 37898638]

約数ペア:

[(1, 37898638), (2, 18949319), (47, 806354), (94, 403177), (193, 196366), (386, 98183), (2089, 18142), (4178, 9071)]