22100428

素因数分解:

$2^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1051}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 44301824

約数和(自身を除く): 22201396

約数列:

[1, 2, 4, 7, 14, 28, 751, 1051, 1502, 2102, 3004, 4204, 5257, 7357, 10514, 14714, 21028, 29428, 789301, 1578602, 3157204, 5525107, 11050214, 22100428]

約数ペア:

[(1, 22100428), (2, 11050214), (4, 5525107), (7, 3157204), (14, 1578602), (28, 789301), (751, 29428), (1051, 21028), (1502, 14714), (2102, 10514), (3004, 7357), (4204, 5257)]