39619649471

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{2371}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 43308545280

約数和(自身を除く): 3688895809

約数列:

[1, 19, 43, 113, 181, 817, 2147, 2371, 3439, 4859, 7783, 20453, 45049, 92321, 101953, 147877, 267923, 388607, 429151, 879479, 1937107, 5090537, 8153869, 11520689, 16710101, 18453493, 48494063, 218893091, 350616367, 921387197, 2085244709, 39619649471]

約数ペア:

[(1, 39619649471), (19, 2085244709), (43, 921387197), (113, 350616367), (181, 218893091), (817, 48494063), (2147, 18453493), (2371, 16710101), (3439, 11520689), (4859, 8153869), (7783, 5090537), (20453, 1937107), (45049, 879479), (92321, 429151), (101953, 388607), (147877, 267923)]