26236942

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:791

約数の個数: 16

約数和(自身を含む): 39916800

約数和(自身を除く): 13679858

約数列:

[1, 2, 131, 239, 262, 419, 478, 838, 31309, 54889, 62618, 100141, 109778, 200282, 13118471, 26236942]

約数ペア:

[(1, 26236942), (2, 13118471), (131, 200282), (239, 109778), (262, 100141), (419, 62618), (478, 54889), (838, 31309)]