19343316643

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{412007}}^1$

素因数の和:412386

約数の個数: 16

約数和(自身を含む): 23336133120

約数和(自身を除く): 3992816477

約数列:

[1, 7, 19, 133, 353, 2471, 6707, 46949, 412007, 2884049, 7828133, 54796931, 145438471, 1018069297, 2763330949, 19343316643]

約数ペア:

[(1, 19343316643), (7, 2763330949), (19, 1018069297), (133, 145438471), (353, 54796931), (2471, 7828133), (6707, 2884049), (46949, 412007)]