15414889

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 18057600

約数和(自身を除く): 2642711

約数列:

[1, 7, 89, 109, 227, 623, 763, 1589, 9701, 20203, 24743, 67907, 141421, 173201, 2202127, 15414889]

約数ペア:

[(1, 15414889), (7, 2202127), (89, 173201), (109, 141421), (227, 67907), (623, 24743), (763, 20203), (1589, 9701)]