16992340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27407}}^1$

素因数の和:27447

約数の個数: 24

約数和(自身を含む): 36836352

約数和(自身を除く): 19844012

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 27407, 54814, 109628, 137035, 274070, 548140, 849617, 1699234, 3398468, 4248085, 8496170, 16992340]

約数ペア:

[(1, 16992340), (2, 8496170), (4, 4248085), (5, 3398468), (10, 1699234), (20, 849617), (31, 548140), (62, 274070), (124, 137035), (155, 109628), (310, 54814), (620, 27407)]