13780846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{991}}^1$

素因数の和:1419

約数の個数: 16

約数和(自身を含む): 21962880

約数和(自身を除く): 8182034

約数列:

[1, 2, 17, 34, 409, 818, 991, 1982, 6953, 13906, 16847, 33694, 405319, 810638, 6890423, 13780846]

約数ペア:

[(1, 13780846), (2, 6890423), (17, 810638), (34, 405319), (409, 33694), (818, 16847), (991, 13906), (1982, 6953)]