19246710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13093}}^1$

素因数の和:13117

約数の個数: 48

約数和(自身を含む): 53737776

約数和(自身を除く): 34491066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 13093, 26186, 39279, 65465, 78558, 91651, 130930, 183302, 196395, 274953, 392790, 458255, 549906, 641557, 916510, 1283114, 1374765, 1924671, 2749530, 3207785, 3849342, 6415570, 9623355, 19246710]

約数ペア:

[(1, 19246710), (2, 9623355), (3, 6415570), (5, 3849342), (6, 3207785), (7, 2749530), (10, 1924671), (14, 1374765), (15, 1283114), (21, 916510), (30, 641557), (35, 549906), (42, 458255), (49, 392790), (70, 274953), (98, 196395), (105, 183302), (147, 130930), (210, 91651), (245, 78558), (294, 65465), (490, 39279), (735, 26186), (1470, 13093)]