19571266

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6221}}^1$

素因数の和:6258

約数の個数: 24

約数和(自身を含む): 34756092

約数和(自身を除く): 15184826

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 6221, 12442, 68431, 80873, 136862, 161746, 752741, 889603, 1505482, 1779206, 9785633, 19571266]

約数ペア:

[(1, 19571266), (2, 9785633), (11, 1779206), (13, 1505482), (22, 889603), (26, 752741), (121, 161746), (143, 136862), (242, 80873), (286, 68431), (1573, 12442), (3146, 6221)]