126587918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{9437}}^1$

素因数の和:9811

約数の個数: 16

約数和(自身を含む): 200463120

約数和(自身を除く): 73875202

約数列:

[1, 2, 19, 38, 353, 706, 6707, 9437, 13414, 18874, 179303, 358606, 3331261, 6662522, 63293959, 126587918]

約数ペア:

[(1, 126587918), (2, 63293959), (19, 6662522), (38, 3331261), (353, 358606), (706, 179303), (6707, 18874), (9437, 13414)]