11780886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 25734240

約数和(自身を除く): 13953354

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2069, 2847, 4138, 5694, 6207, 12414, 26897, 53794, 80691, 151037, 161382, 302074, 453111, 906222, 1963481, 3926962, 5890443, 11780886]

約数ペア:

[(1, 11780886), (2, 5890443), (3, 3926962), (6, 1963481), (13, 906222), (26, 453111), (39, 302074), (73, 161382), (78, 151037), (146, 80691), (219, 53794), (438, 26897), (949, 12414), (1898, 6207), (2069, 5694), (2847, 4138)]