18654313886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{94169}}^1$

素因数の和:94604

約数の個数: 32

約数和(自身を含む): 31799325600

約数和(自身を除く): 13145011714

約数列:

[1, 2, 13, 19, 26, 38, 247, 401, 494, 802, 5213, 7619, 10426, 15238, 94169, 99047, 188338, 198094, 1224197, 1789211, 2448394, 3578422, 23259743, 37761769, 46519486, 75523538, 490902997, 717473611, 981805994, 1434947222, 9327156943, 18654313886]

約数ペア:

[(1, 18654313886), (2, 9327156943), (13, 1434947222), (19, 981805994), (26, 717473611), (38, 490902997), (247, 75523538), (401, 46519486), (494, 37761769), (802, 23259743), (5213, 3578422), (7619, 2448394), (10426, 1789211), (15238, 1224197), (94169, 198094), (99047, 188338)]