12161012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 22063104

約数和(自身を除く): 9902092

約数列:

[1, 2, 4, 37, 74, 127, 148, 254, 508, 647, 1294, 2588, 4699, 9398, 18796, 23939, 47878, 82169, 95756, 164338, 328676, 3040253, 6080506, 12161012]

約数ペア:

[(1, 12161012), (2, 6080506), (4, 3040253), (37, 328676), (74, 164338), (127, 95756), (148, 82169), (254, 47878), (508, 23939), (647, 18796), (1294, 9398), (2588, 4699)]