12016264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2687}}^1$

素因数の和:2749

約数の個数: 32

約数和(自身を含む): 24837120

約数和(自身を除く): 12820856

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 2687, 4472, 5374, 10748, 21496, 34931, 69862, 115541, 139724, 231082, 279448, 462164, 924328, 1502033, 3004066, 6008132, 12016264]

約数ペア:

[(1, 12016264), (2, 6008132), (4, 3004066), (8, 1502033), (13, 924328), (26, 462164), (43, 279448), (52, 231082), (86, 139724), (104, 115541), (172, 69862), (344, 34931), (559, 21496), (1118, 10748), (2236, 5374), (2687, 4472)]