18406526

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1201}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 28271040

約数和(自身を除く): 9864514

約数列:

[1, 2, 79, 97, 158, 194, 1201, 2402, 7663, 15326, 94879, 116497, 189758, 232994, 9203263, 18406526]

約数ペア:

[(1, 18406526), (2, 9203263), (79, 232994), (97, 189758), (158, 116497), (194, 94879), (1201, 15326), (2402, 7663)]