15399902

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4721}}^1$

素因数の和:4963

約数の個数: 16

約数和(自身を含む): 26518752

約数和(自身を除く): 11118850

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 4721, 9442, 33047, 66094, 1099993, 2199986, 7699951, 15399902]

約数ペア:

[(1, 15399902), (2, 7699951), (7, 2199986), (14, 1099993), (233, 66094), (466, 33047), (1631, 9442), (3262, 4721)]