22514668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7207}}^1$

素因数の和:7293

約数の個数: 24

約数和(自身を含む): 43593984

約数和(自身を除く): 21079316

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 7207, 14414, 28828, 79277, 158554, 317108, 511697, 1023394, 2046788, 5628667, 11257334, 22514668]

約数ペア:

[(1, 22514668), (2, 11257334), (4, 5628667), (11, 2046788), (22, 1023394), (44, 511697), (71, 317108), (142, 158554), (284, 79277), (781, 28828), (1562, 14414), (3124, 7207)]