16537930

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3947}}^1$

素因数の和:4373

約数の個数: 16

約数和(自身を含む): 29846880

約数和(自身を除く): 13308950

約数列:

[1, 2, 5, 10, 419, 838, 2095, 3947, 4190, 7894, 19735, 39470, 1653793, 3307586, 8268965, 16537930]

約数ペア:

[(1, 16537930), (2, 8268965), (5, 3307586), (10, 1653793), (419, 39470), (838, 19735), (2095, 7894), (3947, 4190)]