189814438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1973}}^1\times {\mathrm{4373}}^1$

素因数の和:6359

約数の個数: 16

約数和(自身を含む): 310833936

約数和(自身を除く): 121019498

約数列:

[1, 2, 11, 22, 1973, 3946, 4373, 8746, 21703, 43406, 48103, 96206, 8627929, 17255858, 94907219, 189814438]

約数ペア:

[(1, 189814438), (2, 94907219), (11, 17255858), (22, 8627929), (1973, 96206), (3946, 48103), (4373, 43406), (8746, 21703)]