38385170

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{4357}}^1$

素因数の和:5245

約数の個数: 16

約数和(自身を含む): 69187608

約数和(自身を除く): 30802438

約数列:

[1, 2, 5, 10, 881, 1762, 4357, 4405, 8714, 8810, 21785, 43570, 3838517, 7677034, 19192585, 38385170]

約数ペア:

[(1, 38385170), (2, 19192585), (5, 7677034), (10, 3838517), (881, 43570), (1762, 21785), (4357, 8810), (4405, 8714)]