16243630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{124951}}^1$

素因数の和:124971

約数の個数: 16

約数和(自身を含む): 31487904

約数和(自身を除く): 15244274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 124951, 249902, 624755, 1249510, 1624363, 3248726, 8121815, 16243630]

約数ペア:

[(1, 16243630), (2, 8121815), (5, 3248726), (10, 1624363), (13, 1249510), (26, 624755), (65, 249902), (130, 124951)]