18944366

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1609}}^1$

素因数の和:1676

約数の個数: 24

約数和(自身を含む): 33655440

約数和(自身を除く): 14711074

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 841, 1609, 1682, 3218, 5887, 11263, 11774, 22526, 46661, 93322, 326627, 653254, 1353169, 2706338, 9472183, 18944366]

約数ペア:

[(1, 18944366), (2, 9472183), (7, 2706338), (14, 1353169), (29, 653254), (58, 326627), (203, 93322), (406, 46661), (841, 22526), (1609, 11774), (1682, 11263), (3218, 5887)]