19214670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2381}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 46306080

約数和(自身を除く): 27091410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2381, 2690, 4035, 4762, 7143, 8070, 11905, 14286, 23810, 35715, 71430, 640489, 1280978, 1921467, 3202445, 3842934, 6404890, 9607335, 19214670]

約数ペア:

[(1, 19214670), (2, 9607335), (3, 6404890), (5, 3842934), (6, 3202445), (10, 1921467), (15, 1280978), (30, 640489), (269, 71430), (538, 35715), (807, 23810), (1345, 14286), (1614, 11905), (2381, 8070), (2690, 7143), (4035, 4762)]