19062280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16433}}^1$

素因数の和:16473

約数の個数: 32

約数和(自身を含む): 44371800

約数和(自身を除く): 25309520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 16433, 32866, 65732, 82165, 131464, 164330, 328660, 476557, 657320, 953114, 1906228, 2382785, 3812456, 4765570, 9531140, 19062280]

約数ペア:

[(1, 19062280), (2, 9531140), (4, 4765570), (5, 3812456), (8, 2382785), (10, 1906228), (20, 953114), (29, 657320), (40, 476557), (58, 328660), (116, 164330), (145, 131464), (232, 82165), (290, 65732), (580, 32866), (1160, 16433)]