19216302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1019}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 44064000

約数和(自身を除く): 24847698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449, 898, 1019, 1347, 2038, 2694, 3057, 3143, 6114, 6286, 7133, 9429, 14266, 18858, 21399, 42798, 457531, 915062, 1372593, 2745186, 3202717, 6405434, 9608151, 19216302]

約数ペア:

[(1, 19216302), (2, 9608151), (3, 6405434), (6, 3202717), (7, 2745186), (14, 1372593), (21, 915062), (42, 457531), (449, 42798), (898, 21399), (1019, 18858), (1347, 14266), (2038, 9429), (2694, 7133), (3057, 6286), (3143, 6114)]