25727438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2791}}^1$

素因数の和:3223

約数の個数: 16

約数和(自身を含む): 42215040

約数和(自身を除く): 16487602

約数列:

[1, 2, 11, 22, 419, 838, 2791, 4609, 5582, 9218, 30701, 61402, 1169429, 2338858, 12863719, 25727438]

約数ペア:

[(1, 25727438), (2, 12863719), (11, 2338858), (22, 1169429), (419, 61402), (838, 30701), (2791, 9218), (4609, 5582)]