11897204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:596

約数の個数: 36

約数和(自身を含む): 23416512

約数和(自身を除く): 11519308

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 523, 1034, 1046, 2068, 2092, 5687, 5753, 11374, 11506, 22748, 23012, 24581, 49162, 63283, 98324, 126566, 253132, 270391, 540782, 1081564, 2974301, 5948602, 11897204]

約数ペア:

[(1, 11897204), (2, 5948602), (4, 2974301), (11, 1081564), (22, 540782), (44, 270391), (47, 253132), (94, 126566), (121, 98324), (188, 63283), (242, 49162), (484, 24581), (517, 23012), (523, 22748), (1034, 11506), (1046, 11374), (2068, 5753), (2092, 5687)]