19179556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15031}}^1$

素因数の和:15075

約数の個数: 24

約数和(自身を含む): 37880640

約数和(自身を除く): 18701084

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15031, 30062, 60124, 165341, 330682, 435899, 661364, 871798, 1743596, 4794889, 9589778, 19179556]

約数ペア:

[(1, 19179556), (2, 9589778), (4, 4794889), (11, 1743596), (22, 871798), (29, 661364), (44, 435899), (58, 330682), (116, 165341), (319, 60124), (638, 30062), (1276, 15031)]