16222690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 32114880

約数和(自身を除く): 15892190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1061, 1390, 1529, 2122, 3058, 5305, 7645, 10610, 11671, 15290, 23342, 58355, 116710, 147479, 294958, 737395, 1474790, 1622269, 3244538, 8111345, 16222690]

約数ペア:

[(1, 16222690), (2, 8111345), (5, 3244538), (10, 1622269), (11, 1474790), (22, 737395), (55, 294958), (110, 147479), (139, 116710), (278, 58355), (695, 23342), (1061, 15290), (1390, 11671), (1529, 10610), (2122, 7645), (3058, 5305)]