19833044

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9199}}^1$

素因数の和:9228

約数の個数: 36

約数和(自身を含む): 44049600

約数和(自身を除く): 24216556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 9199, 18398, 36796, 64393, 101189, 128786, 202378, 257572, 404756, 450751, 708323, 901502, 1416646, 1803004, 2833292, 4958261, 9916522, 19833044]

約数ペア:

[(1, 19833044), (2, 9916522), (4, 4958261), (7, 2833292), (11, 1803004), (14, 1416646), (22, 901502), (28, 708323), (44, 450751), (49, 404756), (77, 257572), (98, 202378), (154, 128786), (196, 101189), (308, 64393), (539, 36796), (1078, 18398), (2156, 9199)]