11689349

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 13996800

約数和(自身を除く): 2307451

約数列:

[1, 7, 29, 89, 203, 623, 647, 2581, 4529, 18067, 18763, 57583, 131341, 403081, 1669907, 11689349]

約数ペア:

[(1, 11689349), (7, 1669907), (29, 403081), (89, 131341), (203, 57583), (623, 18763), (647, 18067), (2581, 4529)]