18427130

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{3847}}^1$

素因数の和:4333

約数の個数: 16

約数和(自身を含む): 33246720

約数和(自身を除く): 14819590

約数列:

[1, 2, 5, 10, 479, 958, 2395, 3847, 4790, 7694, 19235, 38470, 1842713, 3685426, 9213565, 18427130]

約数ペア:

[(1, 18427130), (2, 9213565), (5, 3685426), (10, 1842713), (479, 38470), (958, 19235), (2395, 7694), (3847, 4790)]