16561884670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1838167}}^1$

素因数の和:1838244

約数の個数: 32

約数和(自身を含む): 32160587328

約数和(自身を除く): 15598702658

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 1838167, 3676334, 9190835, 18381670, 31248839, 62497678, 97422851, 156244195, 194845702, 312488390, 487114255, 974228510, 1656188467, 3312376934, 8280942335, 16561884670]

約数ペア:

[(1, 16561884670), (2, 8280942335), (5, 3312376934), (10, 1656188467), (17, 974228510), (34, 487114255), (53, 312488390), (85, 194845702), (106, 156244195), (170, 97422851), (265, 62497678), (530, 31248839), (901, 18381670), (1802, 9190835), (4505, 3676334), (9010, 1838167)]