11957647

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 13874112

約数和(自身を除く): 1916465

約数列:

[1, 13, 17, 61, 221, 793, 887, 1037, 11531, 13481, 15079, 54107, 196027, 703391, 919819, 11957647]

約数ペア:

[(1, 11957647), (13, 919819), (17, 703391), (61, 196027), (221, 54107), (793, 15079), (887, 13481), (1037, 11531)]