19621912

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{23813}}^1$

素因数の和:23922

約数の個数: 16

約数和(自身を含む): 37149840

約数和(自身を除く): 17527928

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 23813, 47626, 95252, 190504, 2452739, 4905478, 9810956, 19621912]

約数ペア:

[(1, 19621912), (2, 9810956), (4, 4905478), (8, 2452739), (103, 190504), (206, 95252), (412, 47626), (824, 23813)]