109686836

素因数分解:

$2^2\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{3571}}^1$

素因数の和:4679

約数の個数: 24

約数和(自身を含む): 219635136

約数和(自身を除く): 109948300

約数列:

[1, 2, 4, 7, 14, 28, 1097, 2194, 3571, 4388, 7142, 7679, 14284, 15358, 24997, 30716, 49994, 99988, 3917387, 7834774, 15669548, 27421709, 54843418, 109686836]

約数ペア:

[(1, 109686836), (2, 54843418), (4, 27421709), (7, 15669548), (14, 7834774), (28, 3917387), (1097, 99988), (2194, 49994), (3571, 30716), (4388, 24997), (7142, 15358), (7679, 14284)]