12776918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 24088320

約数和(自身を除く): 11311402

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 163, 326, 509, 1018, 1141, 1793, 2282, 3563, 3586, 5599, 7126, 11198, 12551, 25102, 39193, 78386, 82967, 165934, 580769, 912637, 1161538, 1825274, 6388459, 12776918]

約数ペア:

[(1, 12776918), (2, 6388459), (7, 1825274), (11, 1161538), (14, 912637), (22, 580769), (77, 165934), (154, 82967), (163, 78386), (326, 39193), (509, 25102), (1018, 12551), (1141, 11198), (1793, 7126), (2282, 5599), (3563, 3586)]