26879974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5479}}^1$

素因数の和:5715

約数の個数: 16

約数和(自身を含む): 44190720

約数和(自身を除く): 17310746

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 5479, 10958, 60269, 120538, 1221817, 2443634, 13439987, 26879974]

約数ペア:

[(1, 26879974), (2, 13439987), (11, 2443634), (22, 1221817), (223, 120538), (446, 60269), (2453, 10958), (4906, 5479)]