12856551222

素因数分解:

$2^1\times 3^1\times {\mathrm{27509}}^1\times {\mathrm{77893}}^1$

素因数の和:105407

約数の個数: 16

約数和(自身を含む): 25714367280

約数和(自身を除く): 12857816058

約数列:

[1, 2, 3, 6, 27509, 55018, 77893, 82527, 155786, 165054, 233679, 467358, 2142758537, 4285517074, 6428275611, 12856551222]

約数ペア:

[(1, 12856551222), (2, 6428275611), (3, 4285517074), (6, 2142758537), (27509, 467358), (55018, 233679), (77893, 165054), (82527, 155786)]