12390586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 21485520

約数和(自身を除く): 9094934

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 289, 442, 578, 1261, 1649, 2522, 3298, 3757, 4913, 7514, 9826, 21437, 28033, 42874, 56066, 63869, 127738, 364429, 476561, 728858, 953122, 6195293, 12390586]

約数ペア:

[(1, 12390586), (2, 6195293), (13, 953122), (17, 728858), (26, 476561), (34, 364429), (97, 127738), (194, 63869), (221, 56066), (289, 42874), (442, 28033), (578, 21437), (1261, 9826), (1649, 7514), (2522, 4913), (3298, 3757)]