19945164

素因数分解:

$2^2\times 3^1\times {\mathrm{1033}}^1\times {\mathrm{1609}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 46612720

約数和(自身を除く): 26667556

約数列:

[1, 2, 3, 4, 6, 12, 1033, 1609, 2066, 3099, 3218, 4132, 4827, 6198, 6436, 9654, 12396, 19308, 1662097, 3324194, 4986291, 6648388, 9972582, 19945164]

約数ペア:

[(1, 19945164), (2, 9972582), (3, 6648388), (4, 4986291), (6, 3324194), (12, 1662097), (1033, 19308), (1609, 12396), (2066, 9654), (3099, 6436), (3218, 6198), (4132, 4827)]