19098047378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{46187}}^1$

素因数の和:46402

約数の個数: 32

約数和(自身を含む): 30528420480

約数和(自身を除く): 11430373102

約数列:

[1, 2, 23, 46, 89, 101, 178, 202, 2047, 2323, 4094, 4646, 8989, 17978, 46187, 92374, 206747, 413494, 1062301, 2124602, 4110643, 4664887, 8221286, 9329774, 94544789, 107292401, 189089578, 214584802, 415174943, 830349886, 9549023689, 19098047378]

約数ペア:

[(1, 19098047378), (2, 9549023689), (23, 830349886), (46, 415174943), (89, 214584802), (101, 189089578), (178, 107292401), (202, 94544789), (2047, 9329774), (2323, 8221286), (4094, 4664887), (4646, 4110643), (8989, 2124602), (17978, 1062301), (46187, 413494), (92374, 206747)]