22119152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1281

約数の個数: 40

約数和(自身を含む): 47221680

約数和(自身を除く): 25102528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1153, 1199, 1744, 2306, 2398, 4612, 4796, 9224, 9592, 12683, 18448, 19184, 25366, 50732, 101464, 125677, 202928, 251354, 502708, 1005416, 1382447, 2010832, 2764894, 5529788, 11059576, 22119152]

約数ペア:

[(1, 22119152), (2, 11059576), (4, 5529788), (8, 2764894), (11, 2010832), (16, 1382447), (22, 1005416), (44, 502708), (88, 251354), (109, 202928), (176, 125677), (218, 101464), (436, 50732), (872, 25366), (1153, 19184), (1199, 18448), (1744, 12683), (2306, 9592), (2398, 9224), (4612, 4796)]