23938390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1217}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 49460544

約数和(自身を除く): 25522154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1217, 1405, 1967, 2434, 2810, 3934, 6085, 8519, 9835, 12170, 17038, 19670, 42595, 85190, 341977, 683954, 1709885, 2393839, 3419770, 4787678, 11969195, 23938390]

約数ペア:

[(1, 23938390), (2, 11969195), (5, 4787678), (7, 3419770), (10, 2393839), (14, 1709885), (35, 683954), (70, 341977), (281, 85190), (562, 42595), (1217, 19670), (1405, 17038), (1967, 12170), (2434, 9835), (2810, 8519), (3934, 6085)]