221833378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{9619}}^1$

素因数の和:10521

約数の個数: 16

約数和(自身を含む): 358787520

約数和(自身を除く): 136954142

約数列:

[1, 2, 13, 26, 887, 1774, 9619, 11531, 19238, 23062, 125047, 250094, 8532053, 17064106, 110916689, 221833378]

約数ペア:

[(1, 221833378), (2, 110916689), (13, 17064106), (26, 8532053), (887, 250094), (1774, 125047), (9619, 23062), (11531, 19238)]