9389290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40823}}^1$

素因数の和:40853

約数の個数: 16

約数和(自身を含む): 17635968

約数和(自身を除く): 8246678

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 40823, 81646, 204115, 408230, 938929, 1877858, 4694645, 9389290]

約数ペア:

[(1, 9389290), (2, 4694645), (5, 1877858), (10, 938929), (23, 408230), (46, 204115), (115, 81646), (230, 40823)]