19462222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20231}}^1$

素因数の和:20283

約数の個数: 16

約数和(自身を含む): 32290272

約数和(自身を除く): 12828050

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 20231, 40462, 263003, 526006, 748547, 1497094, 9731111, 19462222]

約数ペア:

[(1, 19462222), (2, 9731111), (13, 1497094), (26, 748547), (37, 526006), (74, 263003), (481, 40462), (962, 20231)]