396013922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1\times {\mathrm{7901}}^1$

素因数の和:9241

約数の個数: 16

約数和(自身を含む): 625838400

約数和(自身を除く): 229824478

約数列:

[1, 2, 19, 38, 1319, 2638, 7901, 15802, 25061, 50122, 150119, 300238, 10421419, 20842838, 198006961, 396013922]

約数ペア:

[(1, 396013922), (2, 198006961), (19, 20842838), (38, 10421419), (1319, 300238), (2638, 150119), (7901, 50122), (15802, 25061)]