29881514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1621}}^1$

素因数の和:2345

約数の個数: 16

約数和(自身を含む): 48368040

約数和(自身を除く): 18486526

約数列:

[1, 2, 13, 26, 709, 1418, 1621, 3242, 9217, 18434, 21073, 42146, 1149289, 2298578, 14940757, 29881514]

約数ペア:

[(1, 29881514), (2, 14940757), (13, 2298578), (26, 1149289), (709, 42146), (1418, 21073), (1621, 18434), (3242, 9217)]