15697675438

素因数分解:

$2^1\times {\mathrm{769}}^1\times {\mathrm{2551}}^1\times {\mathrm{4001}}^1$

素因数の和:7323

約数の個数: 16

約数和(自身を含む): 23592270240

約数和(自身を除く): 7894594802

約数列:

[1, 2, 769, 1538, 2551, 4001, 5102, 8002, 1961719, 3076769, 3923438, 6153538, 10206551, 20413102, 7848837719, 15697675438]

約数ペア:

[(1, 15697675438), (2, 7848837719), (769, 20413102), (1538, 10206551), (2551, 6153538), (4001, 3923438), (5102, 3076769), (8002, 1961719)]