13441886

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 20790000

約数和(自身を除く): 7348114

約数列:

[1, 2, 43, 86, 149, 298, 1049, 2098, 6407, 12814, 45107, 90214, 156301, 312602, 6720943, 13441886]

約数ペア:

[(1, 13441886), (2, 6720943), (43, 312602), (86, 156301), (149, 90214), (298, 45107), (1049, 12814), (2098, 6407)]