22104170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5431}}^1$

素因数の和:5486

約数の個数: 32

約数和(自身を含む): 44585856

約数和(自身を除く): 22481686

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 5431, 10862, 27155, 54310, 59741, 119482, 200947, 298705, 401894, 597410, 1004735, 2009470, 2210417, 4420834, 11052085, 22104170]

約数ペア:

[(1, 22104170), (2, 11052085), (5, 4420834), (10, 2210417), (11, 2009470), (22, 1004735), (37, 597410), (55, 401894), (74, 298705), (110, 200947), (185, 119482), (370, 59741), (407, 54310), (814, 27155), (2035, 10862), (4070, 5431)]