19766545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5927}}^1$

素因数の和:5984

約数の個数: 16

約数和(自身を含む): 25608960

約数和(自身を除く): 5842415

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 5927, 29635, 136321, 171883, 681605, 859415, 3953309, 19766545]

約数ペア:

[(1, 19766545), (5, 3953309), (23, 859415), (29, 681605), (115, 171883), (145, 136321), (667, 29635), (3335, 5927)]