22395395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 31968000

約数和(自身を除く): 9572605

約数列:

[1, 5, 11, 19, 29, 55, 95, 145, 209, 319, 551, 739, 1045, 1595, 2755, 3695, 6061, 8129, 14041, 21431, 30305, 40645, 70205, 107155, 154451, 235741, 407189, 772255, 1178705, 2035945, 4479079, 22395395]

約数ペア:

[(1, 22395395), (5, 4479079), (11, 2035945), (19, 1178705), (29, 772255), (55, 407189), (95, 235741), (145, 154451), (209, 107155), (319, 70205), (551, 40645), (739, 30305), (1045, 21431), (1595, 14041), (2755, 8129), (3695, 6061)]