18935130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631171}}^1$

素因数の和:631181

約数の個数: 16

約数和(自身を含む): 45444384

約数和(自身を除く): 26509254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631171, 1262342, 1893513, 3155855, 3787026, 6311710, 9467565, 18935130]

約数ペア:

[(1, 18935130), (2, 9467565), (3, 6311710), (5, 3787026), (6, 3155855), (10, 1893513), (15, 1262342), (30, 631171)]