12867848

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4889}}^1$

素因数の和:4949

約数の個数: 32

約数和(自身を含む): 28166400

約数和(自身を除く): 15298552

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 4889, 9778, 19556, 34223, 39112, 68446, 136892, 229783, 273784, 459566, 919132, 1608481, 1838264, 3216962, 6433924, 12867848]

約数ペア:

[(1, 12867848), (2, 6433924), (4, 3216962), (7, 1838264), (8, 1608481), (14, 919132), (28, 459566), (47, 273784), (56, 229783), (94, 136892), (188, 68446), (329, 39112), (376, 34223), (658, 19556), (1316, 9778), (2632, 4889)]