19522482

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{66403}}^1$

素因数の和:66422

約数の個数: 24

約数和(自身を含む): 45420336

約数和(自身を除く): 25897854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 66403, 132806, 199209, 398418, 464821, 929642, 1394463, 2788926, 3253747, 6507494, 9761241, 19522482]

約数ペア:

[(1, 19522482), (2, 9761241), (3, 6507494), (6, 3253747), (7, 2788926), (14, 1394463), (21, 929642), (42, 464821), (49, 398418), (98, 199209), (147, 132806), (294, 66403)]