12961938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{709}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 28422720

約数和(自身を除く): 15460782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 277, 554, 709, 831, 1418, 1662, 2127, 3047, 4254, 6094, 7799, 9141, 15598, 18282, 23397, 46794, 196393, 392786, 589179, 1178358, 2160323, 4320646, 6480969, 12961938]

約数ペア:

[(1, 12961938), (2, 6480969), (3, 4320646), (6, 2160323), (11, 1178358), (22, 589179), (33, 392786), (66, 196393), (277, 46794), (554, 23397), (709, 18282), (831, 15598), (1418, 9141), (1662, 7799), (2127, 6094), (3047, 4254)]