22268356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:496

約数の個数: 36

約数和(自身を含む): 43272880

約数和(自身を除く): 21004524

約数列:

[1, 2, 4, 11, 22, 44, 121, 139, 242, 278, 331, 484, 556, 662, 1324, 1529, 3058, 3641, 6116, 7282, 14564, 16819, 33638, 40051, 46009, 67276, 80102, 92018, 160204, 184036, 506099, 1012198, 2024396, 5567089, 11134178, 22268356]

約数ペア:

[(1, 22268356), (2, 11134178), (4, 5567089), (11, 2024396), (22, 1012198), (44, 506099), (121, 184036), (139, 160204), (242, 92018), (278, 80102), (331, 67276), (484, 46009), (556, 40051), (662, 33638), (1324, 16819), (1529, 14564), (3058, 7282), (3641, 6116)]