22491079

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 5087801

約数列:

[1, 13, 19, 23, 37, 107, 247, 299, 437, 481, 703, 851, 1391, 2033, 2461, 3959, 5681, 9139, 11063, 16169, 26429, 31993, 46759, 51467, 75221, 91057, 210197, 607867, 977873, 1183741, 1730083, 22491079]

約数ペア:

[(1, 22491079), (13, 1730083), (19, 1183741), (23, 977873), (37, 607867), (107, 210197), (247, 91057), (299, 75221), (437, 51467), (481, 46759), (703, 31993), (851, 26429), (1391, 16169), (2033, 11063), (2461, 9139), (3959, 5681)]