11900302

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1043

約数の個数: 16

約数和(自身を含む): 18347472

約数和(自身を除く): 6447170

約数列:

[1, 2, 53, 106, 131, 262, 857, 1714, 6943, 13886, 45421, 90842, 112267, 224534, 5950151, 11900302]

約数ペア:

[(1, 11900302), (2, 5950151), (53, 224534), (106, 112267), (131, 90842), (262, 45421), (857, 13886), (1714, 6943)]