19048974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{701}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 43670016

約数和(自身を除く): 24621042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 701, 1294, 1402, 1941, 2103, 3882, 4206, 4529, 4907, 9058, 9814, 13587, 14721, 27174, 29442, 453547, 907094, 1360641, 2721282, 3174829, 6349658, 9524487, 19048974]

約数ペア:

[(1, 19048974), (2, 9524487), (3, 6349658), (6, 3174829), (7, 2721282), (14, 1360641), (21, 907094), (42, 453547), (647, 29442), (701, 27174), (1294, 14721), (1402, 13587), (1941, 9814), (2103, 9058), (3882, 4907), (4206, 4529)]