12844816

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{3359}}^1$

素因数の和:3606

約数の個数: 20

約数和(自身を含む): 24998400

約数和(自身を除く): 12153584

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3359, 3824, 6718, 13436, 26872, 53744, 802801, 1605602, 3211204, 6422408, 12844816]

約数ペア:

[(1, 12844816), (2, 6422408), (4, 3211204), (8, 1605602), (16, 802801), (239, 53744), (478, 26872), (956, 13436), (1912, 6718), (3359, 3824)]