19297812

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10243}}^1$

素因数の和:10407

約数の個数: 24

約数和(自身を含む): 45319456

約数和(自身を除く): 26021644

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 10243, 20486, 30729, 40972, 61458, 122916, 1608151, 3216302, 4824453, 6432604, 9648906, 19297812]

約数ペア:

[(1, 19297812), (2, 9648906), (3, 6432604), (4, 4824453), (6, 3216302), (12, 1608151), (157, 122916), (314, 61458), (471, 40972), (628, 30729), (942, 20486), (1884, 10243)]