19731306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{469793}}^1$

素因数の和:469805

約数の個数: 16

約数和(自身を含む): 45100224

約数和(自身を除く): 25368918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 469793, 939586, 1409379, 2818758, 3288551, 6577102, 9865653, 19731306]

約数ペア:

[(1, 19731306), (2, 9865653), (3, 6577102), (6, 3288551), (7, 2818758), (14, 1409379), (21, 939586), (42, 469793)]