22231132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 49109760

約数和(自身を除く): 26878628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 811, 979, 1246, 1622, 1958, 2492, 3244, 3916, 5677, 6853, 8921, 11354, 13706, 17842, 22708, 27412, 35684, 62447, 72179, 124894, 144358, 249788, 288716, 505253, 793969, 1010506, 1587938, 2021012, 3175876, 5557783, 11115566, 22231132]

約数ペア:

[(1, 22231132), (2, 11115566), (4, 5557783), (7, 3175876), (11, 2021012), (14, 1587938), (22, 1010506), (28, 793969), (44, 505253), (77, 288716), (89, 249788), (154, 144358), (178, 124894), (308, 72179), (356, 62447), (623, 35684), (811, 27412), (979, 22708), (1246, 17842), (1622, 13706), (1958, 11354), (2492, 8921), (3244, 6853), (3916, 5677)]