22544390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{659}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 21934330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 659, 1318, 1555, 3110, 3295, 3421, 6590, 6842, 7249, 14498, 17105, 34210, 36245, 72490, 204949, 409898, 1024745, 2049490, 2254439, 4508878, 11272195, 22544390]

約数ペア:

[(1, 22544390), (2, 11272195), (5, 4508878), (10, 2254439), (11, 2049490), (22, 1024745), (55, 409898), (110, 204949), (311, 72490), (622, 36245), (659, 34210), (1318, 17105), (1555, 14498), (3110, 7249), (3295, 6842), (3421, 6590)]