19852806828

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1\times {\mathrm{11447}}^1$

素因数の和:12846

約数の個数: 48

約数和(自身を含む): 46773780480

約数和(自身を除く): 26920973652

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1279, 1356, 2558, 3837, 5116, 7674, 11447, 15348, 22894, 34341, 45788, 68682, 137364, 144527, 289054, 433581, 578108, 867162, 1293511, 1734324, 2587022, 3880533, 5174044, 7761066, 14640713, 15522132, 29281426, 43922139, 58562852, 87844278, 175688556, 1654400569, 3308801138, 4963201707, 6617602276, 9926403414, 19852806828]

約数ペア:

[(1, 19852806828), (2, 9926403414), (3, 6617602276), (4, 4963201707), (6, 3308801138), (12, 1654400569), (113, 175688556), (226, 87844278), (339, 58562852), (452, 43922139), (678, 29281426), (1279, 15522132), (1356, 14640713), (2558, 7761066), (3837, 5174044), (5116, 3880533), (7674, 2587022), (11447, 1734324), (15348, 1293511), (22894, 867162), (34341, 578108), (45788, 433581), (68682, 289054), (137364, 144527)]