19462080722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73165717}}^1$

素因数の和:73165745

約数の個数: 16

約数和(自身を含む): 35119544640

約数和(自身を除く): 15657463918

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 73165717, 146331434, 512160019, 1024320038, 1390148623, 2780297246, 9731040361, 19462080722]

約数ペア:

[(1, 19462080722), (2, 9731040361), (7, 2780297246), (14, 1390148623), (19, 1024320038), (38, 512160019), (133, 146331434), (266, 73165717)]