9419820.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71563}}^1$

素因数の和:71589

約数の個数: 24

約数和(自身を含む): 54102384

約数和(自身を除く): 29770964

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 71563, 143126, 286252, 357815, 715630, 1216571, 1431260, 2433142, 4866284, 6082855, 12165710, 24331420]

約数ペア:

[(1, 24331420), (2, 12165710), (4, 6082855), (5, 4866284), (10, 2433142), (17, 1431260), (20, 1216571), (34, 715630), (68, 357815), (85, 286252), (170, 143126), (340, 71563)]