16513810

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13003}}^1$

素因数の和:13137

約数の個数: 16

約数和(自身を含む): 29961216

約数和(自身を除く): 13447406

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 13003, 26006, 65015, 130030, 1651381, 3302762, 8256905, 16513810]

約数ペア:

[(1, 16513810), (2, 8256905), (5, 3302762), (10, 1651381), (127, 130030), (254, 65015), (635, 26006), (1270, 13003)]