12546886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1723}}^1$

素因数の和:2067

約数の個数: 16

約数和(自身を含む): 20605248

約数和(自身を除く): 8058362

約数列:

[1, 2, 11, 22, 331, 662, 1723, 3446, 3641, 7282, 18953, 37906, 570313, 1140626, 6273443, 12546886]

約数ペア:

[(1, 12546886), (2, 6273443), (11, 1140626), (22, 570313), (331, 37906), (662, 18953), (1723, 7282), (3446, 3641)]