19229870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2963}}^1$

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 38413440

約数和(自身を除く): 19183570

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 2963, 3245, 5926, 6490, 14815, 29630, 32593, 65186, 162965, 174817, 325930, 349634, 874085, 1748170, 1922987, 3845974, 9614935, 19229870]

約数ペア:

[(1, 19229870), (2, 9614935), (5, 3845974), (10, 1922987), (11, 1748170), (22, 874085), (55, 349634), (59, 325930), (110, 174817), (118, 162965), (295, 65186), (590, 32593), (649, 29630), (1298, 14815), (2963, 6490), (3245, 5926)]