22205924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:444

約数の個数: 36

約数和(自身を含む): 42611184

約数和(自身を除く): 20405260

約数列:

[1, 2, 4, 13, 26, 52, 107, 169, 214, 307, 338, 428, 614, 676, 1228, 1391, 2782, 3991, 5564, 7982, 15964, 18083, 32849, 36166, 51883, 65698, 72332, 103766, 131396, 207532, 427037, 854074, 1708148, 5551481, 11102962, 22205924]

約数ペア:

[(1, 22205924), (2, 11102962), (4, 5551481), (13, 1708148), (26, 854074), (52, 427037), (107, 207532), (169, 131396), (214, 103766), (307, 72332), (338, 65698), (428, 51883), (614, 36166), (676, 32849), (1228, 18083), (1391, 15964), (2782, 7982), (3991, 5564)]