19146534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12613}}^1$

素因数の和:12652

約数の個数: 32

約数和(自身を含む): 43593984

約数和(自身を除く): 24447450

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 12613, 25226, 37839, 75678, 138743, 277486, 290099, 416229, 580198, 832458, 870297, 1740594, 3191089, 6382178, 9573267, 19146534]

約数ペア:

[(1, 19146534), (2, 9573267), (3, 6382178), (6, 3191089), (11, 1740594), (22, 870297), (23, 832458), (33, 580198), (46, 416229), (66, 290099), (69, 277486), (138, 138743), (253, 75678), (506, 37839), (759, 25226), (1518, 12613)]