29892566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1223}}^1$

素因数の和:1348

約数の個数: 24

約数和(自身を含む): 49814352

約数和(自身を除く): 19921786

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 1223, 2222, 2446, 12221, 13453, 24442, 26906, 123523, 147983, 247046, 295966, 1358753, 2717506, 14946283, 29892566]

約数ペア:

[(1, 29892566), (2, 14946283), (11, 2717506), (22, 1358753), (101, 295966), (121, 247046), (202, 147983), (242, 123523), (1111, 26906), (1223, 24442), (2222, 13453), (2446, 12221)]