11851657235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{42013}}^1$

素因数の和:42275

約数の個数: 32

約数和(自身を含む): 16262443008

約数和(自身を除く): 4410785773

約数列:

[1, 5, 11, 23, 55, 115, 223, 253, 1115, 1265, 2453, 5129, 12265, 25645, 42013, 56419, 210065, 282095, 462143, 966299, 2310715, 4831495, 9368899, 10629289, 46844495, 53146445, 103057889, 215484677, 515289445, 1077423385, 2370331447, 11851657235]

約数ペア:

[(1, 11851657235), (5, 2370331447), (11, 1077423385), (23, 515289445), (55, 215484677), (115, 103057889), (223, 53146445), (253, 46844495), (1115, 10629289), (1265, 9368899), (2453, 4831495), (5129, 2310715), (12265, 966299), (25645, 462143), (42013, 282095), (56419, 210065)]