21095052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{159811}}^1$

素因数の和:159829

約数の個数: 24

約数和(自身を含む): 53696832

約数和(自身を除く): 32601780

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 159811, 319622, 479433, 639244, 958866, 1757921, 1917732, 3515842, 5273763, 7031684, 10547526, 21095052]

約数ペア:

[(1, 21095052), (2, 10547526), (3, 7031684), (4, 5273763), (6, 3515842), (11, 1917732), (12, 1757921), (22, 958866), (33, 639244), (44, 479433), (66, 319622), (132, 159811)]