19066396

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 35009856

約数和(自身を除く): 15943460

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 2741, 3478, 5482, 6956, 10964, 101417, 128827, 202834, 257654, 405668, 515308, 4766599, 9533198, 19066396]

約数ペア:

[(1, 19066396), (2, 9533198), (4, 4766599), (37, 515308), (47, 405668), (74, 257654), (94, 202834), (148, 128827), (188, 101417), (1739, 10964), (2741, 6956), (3478, 5482)]