2013238414

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{193469}}^1$

素因数の和:193536

約数の個数: 24

約数和(自身を含む): 3396559320

約数和(自身を除く): 1383320906

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 10406, 193469, 386938, 2128159, 4256318, 8319167, 16638334, 23409749, 46819498, 91510837, 183021674, 1006619207, 2013238414]

約数ペア:

[(1, 2013238414), (2, 1006619207), (11, 183021674), (22, 91510837), (43, 46819498), (86, 23409749), (121, 16638334), (242, 8319167), (473, 4256318), (946, 2128159), (5203, 386938), (10406, 193469)]