16512548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3083}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 31432128

約数和(自身を除く): 14919580

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 3083, 5356, 6166, 12332, 40079, 80158, 160316, 317549, 635098, 1270196, 4128137, 8256274, 16512548]

約数ペア:

[(1, 16512548), (2, 8256274), (4, 4128137), (13, 1270196), (26, 635098), (52, 317549), (103, 160316), (206, 80158), (412, 40079), (1339, 12332), (2678, 6166), (3083, 5356)]