12821276182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{112921}}^1$

素因数の和:113344

約数の個数: 32

約数和(自身を含む): 22651249824

約数和(自身を除く): 9829973642

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 397, 794, 4367, 5161, 8734, 10322, 56771, 112921, 113542, 225842, 1242131, 1467973, 2484262, 2935946, 16147703, 32295406, 44829637, 89659274, 493126007, 582785281, 986252014, 1165570562, 6410638091, 12821276182]

約数ペア:

[(1, 12821276182), (2, 6410638091), (11, 1165570562), (13, 986252014), (22, 582785281), (26, 493126007), (143, 89659274), (286, 44829637), (397, 32295406), (794, 16147703), (4367, 2935946), (5161, 2484262), (8734, 1467973), (10322, 1242131), (56771, 225842), (112921, 113542)]