13121224

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2517

約数の個数: 32

約数和(自身を含む): 26568000

約数和(自身を除く): 13446776

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 667, 1334, 2459, 2668, 4918, 5336, 9836, 19672, 56557, 71311, 113114, 142622, 226228, 285244, 452456, 570488, 1640153, 3280306, 6560612, 13121224]

約数ペア:

[(1, 13121224), (2, 6560612), (4, 3280306), (8, 1640153), (23, 570488), (29, 452456), (46, 285244), (58, 226228), (92, 142622), (116, 113114), (184, 71311), (232, 56557), (667, 19672), (1334, 9836), (2459, 5336), (2668, 4918)]