12490070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73471}}^1$

素因数の和:73495

約数の個数: 16

約数和(自身を含む): 23804928

約数和(自身を除く): 11314858

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 73471, 146942, 367355, 734710, 1249007, 2498014, 6245035, 12490070]

約数ペア:

[(1, 12490070), (2, 6245035), (5, 2498014), (10, 1249007), (17, 734710), (34, 367355), (85, 146942), (170, 73471)]