13131068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2693}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 24439968

約数和(自身を除く): 11308900

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 2693, 4876, 5386, 10772, 61939, 123878, 142729, 247756, 285458, 570916, 3282767, 6565534, 13131068]

約数ペア:

[(1, 13131068), (2, 6565534), (4, 3282767), (23, 570916), (46, 285458), (53, 247756), (92, 142729), (106, 123878), (212, 61939), (1219, 10772), (2438, 5386), (2693, 4876)]