19565534432

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1223}}^1\times {\mathrm{16127}}^1$

素因数の和:17391

約数の個数: 48

約数和(自身を含む): 39797194752

約数和(自身を除く): 20231660320

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1223, 2446, 4892, 9784, 16127, 19568, 32254, 37913, 39136, 64508, 75826, 129016, 151652, 258032, 303304, 499937, 516064, 606608, 999874, 1213216, 1999748, 3999496, 7998992, 15997984, 19723321, 39446642, 78893284, 157786568, 315573136, 611422951, 631146272, 1222845902, 2445691804, 4891383608, 9782767216, 19565534432]

約数ペア:

[(1, 19565534432), (2, 9782767216), (4, 4891383608), (8, 2445691804), (16, 1222845902), (31, 631146272), (32, 611422951), (62, 315573136), (124, 157786568), (248, 78893284), (496, 39446642), (992, 19723321), (1223, 15997984), (2446, 7998992), (4892, 3999496), (9784, 1999748), (16127, 1213216), (19568, 999874), (32254, 606608), (37913, 516064), (39136, 499937), (64508, 303304), (75826, 258032), (129016, 151652)]