12626393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 15805440

約数和(自身を除く): 3179047

約数列:

[1, 13, 17, 19, 31, 97, 221, 247, 323, 403, 527, 589, 1261, 1649, 1843, 3007, 4199, 6851, 7657, 10013, 21437, 23959, 31331, 39091, 51119, 57133, 130169, 407303, 664547, 742729, 971261, 12626393]

約数ペア:

[(1, 12626393), (13, 971261), (17, 742729), (19, 664547), (31, 407303), (97, 130169), (221, 57133), (247, 51119), (323, 39091), (403, 31331), (527, 23959), (589, 21437), (1261, 10013), (1649, 7657), (1843, 6851), (3007, 4199)]