13861870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5479}}^1$

素因数の和:5520

約数の個数: 32

約数和(自身を含む): 28408320

約数和(自身を除く): 14546450

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 5479, 10958, 27395, 54790, 60269, 120538, 126017, 252034, 301345, 602690, 630085, 1260170, 1386187, 2772374, 6930935, 13861870]

約数ペア:

[(1, 13861870), (2, 6930935), (5, 2772374), (10, 1386187), (11, 1260170), (22, 630085), (23, 602690), (46, 301345), (55, 252034), (110, 126017), (115, 120538), (230, 60269), (253, 54790), (506, 27395), (1265, 10958), (2530, 5479)]