12859496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2333}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 26467560

約数和(自身を除く): 13608064

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2333, 2756, 4666, 5512, 9332, 18664, 30329, 60658, 121316, 123649, 242632, 247298, 494596, 989192, 1607437, 3214874, 6429748, 12859496]

約数ペア:

[(1, 12859496), (2, 6429748), (4, 3214874), (8, 1607437), (13, 989192), (26, 494596), (52, 247298), (53, 242632), (104, 123649), (106, 121316), (212, 60658), (424, 30329), (689, 18664), (1378, 9332), (2333, 5512), (2756, 4666)]