15678216422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{552011}}^1$

素因数の和:553315

約数の個数: 16

約数和(自身を含む): 25675182144

約数和(自身を除く): 9996965722

約数列:

[1, 2, 11, 22, 1291, 2582, 14201, 28402, 552011, 1104022, 6072121, 12144242, 712646201, 1425292402, 7839108211, 15678216422]

約数ペア:

[(1, 15678216422), (2, 7839108211), (11, 1425292402), (22, 712646201), (1291, 12144242), (2582, 6072121), (14201, 1104022), (28402, 552011)]