19125986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4649}}^1$

素因数の和:4690

約数の個数: 24

約数和(自身を含む): 33396300

約数和(自身を除く): 14270314

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 4649, 9298, 51139, 79033, 102278, 158066, 562529, 869363, 1125058, 1738726, 9562993, 19125986]

約数ペア:

[(1, 19125986), (2, 9562993), (11, 1738726), (17, 1125058), (22, 869363), (34, 562529), (121, 158066), (187, 102278), (242, 79033), (374, 51139), (2057, 9298), (4114, 4649)]