38720572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{8713}}^1$

素因数の和:8829

約数の個数: 24

約数和(自身を含む): 74661552

約数和(自身を除く): 35940980

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 8713, 17426, 34852, 95843, 191686, 383372, 880013, 1760026, 3520052, 9680143, 19360286, 38720572]

約数ペア:

[(1, 38720572), (2, 19360286), (4, 9680143), (11, 3520052), (22, 1760026), (44, 880013), (101, 383372), (202, 191686), (404, 95843), (1111, 34852), (2222, 17426), (4444, 8713)]