13857131590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{58427}}^1$

素因数の和:59112

約数の個数: 32

約数和(自身を含む): 25657370784

約数和(自身を除く): 11800239194

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 641, 1282, 3205, 6410, 23717, 47434, 58427, 116854, 118585, 237170, 292135, 584270, 2161799, 4323598, 10808995, 21617990, 37451707, 74903414, 187258535, 374517070, 1385713159, 2771426318, 6928565795, 13857131590]

約数ペア:

[(1, 13857131590), (2, 6928565795), (5, 2771426318), (10, 1385713159), (37, 374517070), (74, 187258535), (185, 74903414), (370, 37451707), (641, 21617990), (1282, 10808995), (3205, 4323598), (6410, 2161799), (23717, 584270), (47434, 292135), (58427, 237170), (116854, 118585)]