22200398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 38586240

約数和(自身を除く): 16385842

約数列:

[1, 2, 11, 19, 22, 38, 173, 209, 307, 346, 418, 614, 1903, 3287, 3377, 3806, 5833, 6574, 6754, 11666, 36157, 53111, 64163, 72314, 106222, 128326, 584221, 1009109, 1168442, 2018218, 11100199, 22200398]

約数ペア:

[(1, 22200398), (2, 11100199), (11, 2018218), (19, 1168442), (22, 1009109), (38, 584221), (173, 128326), (209, 106222), (307, 72314), (346, 64163), (418, 53111), (614, 36157), (1903, 11666), (3287, 6754), (3377, 6574), (3806, 5833)]