3030956

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2099}}^1$

素因数の和:2141

約数の個数: 18

約数和(自身を含む): 5600700

約数和(自身を除く): 2569744

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2099, 4198, 8396, 39881, 79762, 159524, 757739, 1515478, 3030956]

約数ペア:

[(1, 3030956), (2, 1515478), (4, 757739), (19, 159524), (38, 79762), (76, 39881), (361, 8396), (722, 4198), (1444, 2099)]