2013309616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6622729}}^1$

素因数の和:6622756

約数の個数: 20

約数和(自身を含む): 4106092600

約数和(自身を除く): 2092782984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6622729, 13245458, 26490916, 52981832, 105963664, 125831851, 251663702, 503327404, 1006654808, 2013309616]

約数ペア:

[(1, 2013309616), (2, 1006654808), (4, 503327404), (8, 251663702), (16, 125831851), (19, 105963664), (38, 52981832), (76, 26490916), (152, 13245458), (304, 6622729)]