22002988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 25171412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 701, 826, 1121, 1402, 1652, 2242, 2804, 4484, 4907, 7847, 9814, 13319, 15694, 19628, 26638, 31388, 41359, 53276, 82718, 93233, 165436, 186466, 289513, 372932, 579026, 785821, 1158052, 1571642, 3143284, 5500747, 11001494, 22002988]

約数ペア:

[(1, 22002988), (2, 11001494), (4, 5500747), (7, 3143284), (14, 1571642), (19, 1158052), (28, 785821), (38, 579026), (59, 372932), (76, 289513), (118, 186466), (133, 165436), (236, 93233), (266, 82718), (413, 53276), (532, 41359), (701, 31388), (826, 26638), (1121, 19628), (1402, 15694), (1652, 13319), (2242, 9814), (2804, 7847), (4484, 4907)]