18861346

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13339}}^1$

素因数の和:13449

約数の個数: 16

約数和(自身を含む): 32656320

約数和(自身を除く): 13794974

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 13339, 26678, 93373, 186746, 1347239, 2694478, 9430673, 18861346]

約数ペア:

[(1, 18861346), (2, 9430673), (7, 2694478), (14, 1347239), (101, 186746), (202, 93373), (707, 26678), (1414, 13339)]