238223834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139967}}^1$

素因数の和:140029

約数の個数: 16

約数和(自身を含む): 382952448

約数和(自身を除く): 144728614

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 139967, 279934, 3219241, 5178779, 6438482, 10357558, 119111917, 238223834]

約数ペア:

[(1, 238223834), (2, 119111917), (23, 10357558), (37, 6438482), (46, 5178779), (74, 3219241), (851, 279934), (1702, 139967)]