13855810

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17539}}^1$

素因数の和:17625

約数の個数: 16

約数和(自身を含む): 25257600

約数和(自身を除く): 11401790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 17539, 35078, 87695, 175390, 1385581, 2771162, 6927905, 13855810]

約数ペア:

[(1, 13855810), (2, 6927905), (5, 2771162), (10, 1385581), (79, 175390), (158, 87695), (395, 35078), (790, 17539)]