12381695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5023}}^1$

素因数の和:5074

約数の個数: 16

約数和(自身を含む): 16277760

約数和(自身を除く): 3896065

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 5023, 25115, 85391, 145667, 426955, 728335, 2476339, 12381695]

約数ペア:

[(1, 12381695), (5, 2476339), (17, 728335), (29, 426955), (85, 145667), (145, 85391), (493, 25115), (2465, 5023)]