18936691292

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{937}}^1\times {\mathrm{9551}}^1$

素因数の和:10538

約数の個数: 36

約数和(自身を含む): 34683292896

約数和(自身を除く): 15746601604

約数列:

[1, 2, 4, 23, 46, 92, 529, 937, 1058, 1874, 2116, 3748, 9551, 19102, 21551, 38204, 43102, 86204, 219673, 439346, 495673, 878692, 991346, 1982692, 5052479, 8949287, 10104958, 17898574, 20209916, 35797148, 205833601, 411667202, 823334404, 4734172823, 9468345646, 18936691292]

約数ペア:

[(1, 18936691292), (2, 9468345646), (4, 4734172823), (23, 823334404), (46, 411667202), (92, 205833601), (529, 35797148), (937, 20209916), (1058, 17898574), (1874, 10104958), (2116, 8949287), (3748, 5052479), (9551, 1982692), (19102, 991346), (21551, 878692), (38204, 495673), (43102, 439346), (86204, 219673)]