11947386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 26255808

約数和(自身を除く): 14308422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1153, 1727, 2306, 3454, 3459, 5181, 6918, 10362, 12683, 25366, 38049, 76098, 181021, 362042, 543063, 1086126, 1991231, 3982462, 5973693, 11947386]

約数ペア:

[(1, 11947386), (2, 5973693), (3, 3982462), (6, 1991231), (11, 1086126), (22, 543063), (33, 362042), (66, 181021), (157, 76098), (314, 38049), (471, 25366), (942, 12683), (1153, 10362), (1727, 6918), (2306, 5181), (3454, 3459)]