17307628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{25603}}^1$

素因数の和:25633

約数の個数: 18

約数和(自身を含む): 32798724

約数和(自身を除く): 15491096

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 25603, 51206, 102412, 332839, 665678, 1331356, 4326907, 8653814, 17307628]

約数ペア:

[(1, 17307628), (2, 8653814), (4, 4326907), (13, 1331356), (26, 665678), (52, 332839), (169, 102412), (338, 51206), (676, 25603)]