2013647398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7570103}}^1$

素因数の和:7570131

約数の個数: 16

約数和(自身を含む): 3633649920

約数和(自身を除く): 1620002522

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7570103, 15140206, 52990721, 105981442, 143831957, 287663914, 1006823699, 2013647398]

約数ペア:

[(1, 2013647398), (2, 1006823699), (7, 287663914), (14, 143831957), (19, 105981442), (38, 52990721), (133, 15140206), (266, 7570103)]