12836470

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14423}}^1$

素因数の和:14519

約数の個数: 16

約数和(自身を含む): 23366880

約数和(自身を除く): 10530410

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 14423, 28846, 72115, 144230, 1283647, 2567294, 6418235, 12836470]

約数ペア:

[(1, 12836470), (2, 6418235), (5, 2567294), (10, 1283647), (89, 144230), (178, 72115), (445, 28846), (890, 14423)]