29648146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1338

約数の個数: 24

約数和(自身を含む): 49407372

約数和(自身を除く): 19759226

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 1213, 2222, 2426, 12221, 13343, 24442, 26686, 122513, 146773, 245026, 293546, 1347643, 2695286, 14824073, 29648146]

約数ペア:

[(1, 29648146), (2, 14824073), (11, 2695286), (22, 1347643), (101, 293546), (121, 245026), (202, 146773), (242, 122513), (1111, 26686), (1213, 24442), (2222, 13343), (2426, 12221)]