38771822

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1993}}^1$

素因数の和:2203

約数の個数: 16

約数和(自身を含む): 59437152

約数和(自身を除く): 20665330

約数列:

[1, 2, 71, 137, 142, 274, 1993, 3986, 9727, 19454, 141503, 273041, 283006, 546082, 19385911, 38771822]

約数ペア:

[(1, 38771822), (2, 19385911), (71, 546082), (137, 283006), (142, 273041), (274, 141503), (1993, 19454), (3986, 9727)]