19228599

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 30139200

約数和(自身を除く): 10910601

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1103, 1341, 1937, 3309, 5811, 9927, 14339, 17433, 43017, 129051, 164347, 493041, 1479123, 2136511, 6409533, 19228599]

約数ペア:

[(1, 19228599), (3, 6409533), (9, 2136511), (13, 1479123), (39, 493041), (117, 164347), (149, 129051), (447, 43017), (1103, 17433), (1341, 14339), (1937, 9927), (3309, 5811)]