11621690

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 21703680

約数和(自身を除く): 10081990

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 313, 395, 470, 626, 790, 1565, 3130, 3713, 7426, 14711, 18565, 24727, 29422, 37130, 49454, 73555, 123635, 147110, 247270, 1162169, 2324338, 5810845, 11621690]

約数ペア:

[(1, 11621690), (2, 5810845), (5, 2324338), (10, 1162169), (47, 247270), (79, 147110), (94, 123635), (158, 73555), (235, 49454), (313, 37130), (395, 29422), (470, 24727), (626, 18565), (790, 14711), (1565, 7426), (3130, 3713)]