19288506

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 41195520

約数和(自身を除く): 21907014

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 127, 254, 381, 762, 1489, 2159, 2978, 4318, 4467, 6477, 8934, 12954, 25313, 50626, 75939, 151878, 189103, 378206, 567309, 1134618, 3214751, 6429502, 9644253, 19288506]

約数ペア:

[(1, 19288506), (2, 9644253), (3, 6429502), (6, 3214751), (17, 1134618), (34, 567309), (51, 378206), (102, 189103), (127, 151878), (254, 75939), (381, 50626), (762, 25313), (1489, 12954), (2159, 8934), (2978, 6477), (4318, 4467)]