18131216

素因数分解:

$2^4\times {\mathrm{1033}}^1\times {\mathrm{1097}}^1$

素因数の和:2138

約数の個数: 20

約数和(自身を含む): 35195292

約数和(自身を除く): 17064076

約数列:

[1, 2, 4, 8, 16, 1033, 1097, 2066, 2194, 4132, 4388, 8264, 8776, 16528, 17552, 1133201, 2266402, 4532804, 9065608, 18131216]

約数ペア:

[(1, 18131216), (2, 9065608), (4, 4532804), (8, 2266402), (16, 1133201), (1033, 17552), (1097, 16528), (2066, 8776), (2194, 8264), (4132, 4388)]