19135630

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{8581}}^1$

素因数の和:8811

約数の個数: 16

約数和(自身を含む): 34602624

約数和(自身を除く): 15466994

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 8581, 17162, 42905, 85810, 1913563, 3827126, 9567815, 19135630]

約数ペア:

[(1, 19135630), (2, 9567815), (5, 3827126), (10, 1913563), (223, 85810), (446, 42905), (1115, 17162), (2230, 8581)]