22559290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1789}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 44205840

約数和(自身を除く): 21646550

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 1789, 2522, 3578, 6305, 8945, 12610, 17890, 23257, 46514, 116285, 173533, 232570, 347066, 867665, 1735330, 2255929, 4511858, 11279645, 22559290]

約数ペア:

[(1, 22559290), (2, 11279645), (5, 4511858), (10, 2255929), (13, 1735330), (26, 867665), (65, 347066), (97, 232570), (130, 173533), (194, 116285), (485, 46514), (970, 23257), (1261, 17890), (1789, 12610), (2522, 8945), (3578, 6305)]