1920199686

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{10039}}^1$

素因数の和:10564

約数の個数: 32

約数和(自身を含む): 3903552000

約数和(自身を除く): 1983352314

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 449, 898, 1347, 2694, 10039, 20078, 30117, 31879, 60234, 63758, 95637, 191274, 712769, 1425538, 2138307, 4276614, 4507511, 9015022, 13522533, 27045066, 320033281, 640066562, 960099843, 1920199686]

約数ペア:

[(1, 1920199686), (2, 960099843), (3, 640066562), (6, 320033281), (71, 27045066), (142, 13522533), (213, 9015022), (426, 4507511), (449, 4276614), (898, 2138307), (1347, 1425538), (2694, 712769), (10039, 191274), (20078, 95637), (30117, 63758), (31879, 60234)]