19840701442

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{3371}}^1\times {\mathrm{12211}}^1$

素因数の和:15825

約数の個数: 16

約数和(自身を含む): 29895855264

約数和(自身を除く): 10055153822

約数列:

[1, 2, 241, 482, 3371, 6742, 12211, 24422, 812411, 1624822, 2942851, 5885702, 41163281, 82326562, 9920350721, 19840701442]

約数ペア:

[(1, 19840701442), (2, 9920350721), (241, 82326562), (482, 41163281), (3371, 5885702), (6742, 2942851), (12211, 1624822), (24422, 812411)]