22179992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{433}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 44007600

約数和(自身を除く): 21827608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 337, 433, 674, 866, 1348, 1732, 2696, 3464, 6403, 8227, 12806, 16454, 25612, 32908, 51224, 65816, 145921, 291842, 583684, 1167368, 2772499, 5544998, 11089996, 22179992]

約数ペア:

[(1, 22179992), (2, 11089996), (4, 5544998), (8, 2772499), (19, 1167368), (38, 583684), (76, 291842), (152, 145921), (337, 65816), (433, 51224), (674, 32908), (866, 25612), (1348, 16454), (1732, 12806), (2696, 8227), (3464, 6403)]