39071714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 67772160

約数和(自身を除く): 28700446

約数列:

[1, 2, 11, 19, 22, 38, 209, 211, 418, 422, 443, 886, 2321, 4009, 4642, 4873, 8018, 8417, 9746, 16834, 44099, 88198, 92587, 93473, 185174, 186946, 1028203, 1775987, 2056406, 3551974, 19535857, 39071714]

約数ペア:

[(1, 39071714), (2, 19535857), (11, 3551974), (19, 2056406), (22, 1775987), (38, 1028203), (209, 186946), (211, 185174), (418, 93473), (422, 92587), (443, 88198), (886, 44099), (2321, 16834), (4009, 9746), (4642, 8417), (4873, 8018)]