38438030

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{4363}}^1$

素因数の和:5251

約数の個数: 16

約数和(自身を含む): 69282864

約数和(自身を除く): 30844834

約数列:

[1, 2, 5, 10, 881, 1762, 4363, 4405, 8726, 8810, 21815, 43630, 3843803, 7687606, 19219015, 38438030]

約数ペア:

[(1, 38438030), (2, 19219015), (5, 7687606), (10, 3843803), (881, 43630), (1762, 21815), (4363, 8810), (4405, 8726)]