15966512

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{2633}}^1$

素因数の和:3020

約数の個数: 20

約数和(自身を含む): 31028520

約数和(自身を除く): 15062008

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 2633, 3032, 5266, 6064, 10532, 21064, 42128, 997907, 1995814, 3991628, 7983256, 15966512]

約数ペア:

[(1, 15966512), (2, 7983256), (4, 3991628), (8, 1995814), (16, 997907), (379, 42128), (758, 21064), (1516, 10532), (2633, 6064), (3032, 5266)]