12149918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{3307}}^1$

素因数の和:3487

約数の個数: 16

約数和(自身を含む): 20006784

約数和(自身を除く): 7856866

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3307, 3674, 6614, 36377, 72754, 552269, 1104538, 6074959, 12149918]

約数ペア:

[(1, 12149918), (2, 6074959), (11, 1104538), (22, 552269), (167, 72754), (334, 36377), (1837, 6614), (3307, 3674)]