38580269

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18433}}^1$

素因数の和:18476

約数の個数: 16

約数和(自身を含む): 49550592

約数和(自身を除く): 10970323

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 18433, 129031, 239629, 423959, 1677403, 2967713, 5511467, 38580269]

約数ペア:

[(1, 38580269), (7, 5511467), (13, 2967713), (23, 1677403), (91, 423959), (161, 239629), (299, 129031), (2093, 18433)]