17360390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 32693760

約数和(自身を除く): 15333370

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 859, 1718, 2021, 4042, 4295, 8590, 10105, 20210, 36937, 40373, 73874, 80746, 184685, 201865, 369370, 403730, 1736039, 3472078, 8680195, 17360390]

約数ペア:

[(1, 17360390), (2, 8680195), (5, 3472078), (10, 1736039), (43, 403730), (47, 369370), (86, 201865), (94, 184685), (215, 80746), (235, 73874), (430, 40373), (470, 36937), (859, 20210), (1718, 10105), (2021, 8590), (4042, 4295)]