19016528

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5101}}^1$

素因数の和:5342

約数の個数: 20

約数和(自身を含む): 37009908

約数和(自身を除く): 17993380

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5101, 10202, 20404, 40808, 81616, 1188533, 2377066, 4754132, 9508264, 19016528]

約数ペア:

[(1, 19016528), (2, 9508264), (4, 4754132), (8, 2377066), (16, 1188533), (233, 81616), (466, 40808), (932, 20404), (1864, 10202), (3728, 5101)]