15663437264

素因数分解:

$2^4\times {\mathrm{9151}}^1\times {\mathrm{106979}}^1$

素因数の和:116138

約数の個数: 20

約数和(自身を含む): 30351509760

約数和(自身を除く): 14688072496

約数列:

[1, 2, 4, 8, 16, 9151, 18302, 36604, 73208, 106979, 146416, 213958, 427916, 855832, 1711664, 978964829, 1957929658, 3915859316, 7831718632, 15663437264]

約数ペア:

[(1, 15663437264), (2, 7831718632), (4, 3915859316), (8, 1957929658), (16, 978964829), (9151, 1711664), (18302, 855832), (36604, 427916), (73208, 213958), (106979, 146416)]