19852192510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2203351}}^1$

素因数の和:2203428

約数の個数: 32

約数和(自身を含む): 38549846592

約数和(自身を除く): 18697654082

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 2203351, 4406702, 11016755, 22033510, 37456967, 74913934, 116777603, 187284835, 233555206, 374569670, 583888015, 1167776030, 1985219251, 3970438502, 9926096255, 19852192510]

約数ペア:

[(1, 19852192510), (2, 9926096255), (5, 3970438502), (10, 1985219251), (17, 1167776030), (34, 583888015), (53, 374569670), (85, 233555206), (106, 187284835), (170, 116777603), (265, 74913934), (530, 37456967), (901, 22033510), (1802, 11016755), (4505, 4406702), (9010, 2203351)]