21843674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6361}}^1$

素因数の和:6481

約数の個数: 16

約数和(自身を含む): 35041896

約数和(自身を除く): 13198222

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 6361, 12722, 108137, 216274, 642461, 1284922, 10921837, 21843674]

約数ペア:

[(1, 21843674), (2, 10921837), (17, 1284922), (34, 642461), (101, 216274), (202, 108137), (1717, 12722), (3434, 6361)]