27811586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{5569}}^1$

素因数の和:5809

約数の個数: 16

約数和(自身を含む): 45718560

約数和(自身を除く): 17906974

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 5569, 11138, 61259, 122518, 1264163, 2528326, 13905793, 27811586]

約数ペア:

[(1, 27811586), (2, 13905793), (11, 2528326), (22, 1264163), (227, 122518), (454, 61259), (2497, 11138), (4994, 5569)]