13970814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 34594560

約数和(自身を除く): 20623746

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 857, 858, 1254, 1482, 1714, 2571, 2717, 5142, 5434, 8151, 9427, 11141, 16283, 16302, 18854, 22282, 28281, 32566, 33423, 48849, 56562, 66846, 97698, 122551, 179113, 211679, 245102, 358226, 367653, 423358, 537339, 635037, 735306, 1074678, 1270074, 2328469, 4656938, 6985407, 13970814]

約数ペア:

[(1, 13970814), (2, 6985407), (3, 4656938), (6, 2328469), (11, 1270074), (13, 1074678), (19, 735306), (22, 635037), (26, 537339), (33, 423358), (38, 367653), (39, 358226), (57, 245102), (66, 211679), (78, 179113), (114, 122551), (143, 97698), (209, 66846), (247, 56562), (286, 48849), (418, 33423), (429, 32566), (494, 28281), (627, 22282), (741, 18854), (857, 16302), (858, 16283), (1254, 11141), (1482, 9427), (1714, 8151), (2571, 5434), (2717, 5142)]