16088890

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5981}}^1$

素因数の和:6257

約数の個数: 16

約数和(自身を含む): 29072520

約数和(自身を除く): 12983630

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 5981, 11962, 29905, 59810, 1608889, 3217778, 8044445, 16088890]

約数ペア:

[(1, 16088890), (2, 8044445), (5, 3217778), (10, 1608889), (269, 59810), (538, 29905), (1345, 11962), (2690, 5981)]