19148656802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1291}}^1\times {\mathrm{61291}}^1$

素因数の和:62606

約数の個数: 24

約数和(自身を含む): 31596516336

約数和(自身を除く): 12447859534

約数列:

[1, 2, 11, 22, 121, 242, 1291, 2582, 14201, 28402, 61291, 122582, 156211, 312422, 674201, 1348402, 7416211, 14832422, 79126681, 158253362, 870393491, 1740786982, 9574328401, 19148656802]

約数ペア:

[(1, 19148656802), (2, 9574328401), (11, 1740786982), (22, 870393491), (121, 158253362), (242, 79126681), (1291, 14832422), (2582, 7416211), (14201, 1348402), (28402, 674201), (61291, 312422), (122582, 156211)]