13137485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 16692480

約数和(自身を除く): 3554995

約数列:

[1, 5, 23, 71, 115, 355, 1609, 1633, 8045, 8165, 37007, 114239, 185035, 571195, 2627497, 13137485]

約数ペア:

[(1, 13137485), (5, 2627497), (23, 571195), (71, 185035), (115, 114239), (355, 37007), (1609, 8165), (1633, 8045)]