22538572

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5791}}^1$

素因数の和:5941

約数の個数: 24

約数和(自身を含む): 45409280

約数和(自身を除く): 22870708

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 5791, 11582, 23164, 40537, 81074, 162148, 804949, 1609898, 3219796, 5634643, 11269286, 22538572]

約数ペア:

[(1, 22538572), (2, 11269286), (4, 5634643), (7, 3219796), (14, 1609898), (28, 804949), (139, 162148), (278, 81074), (556, 40537), (973, 23164), (1946, 11582), (3892, 5791)]