19248386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6361}}^1$

素因数の和:6469

約数の個数: 16

約数和(自身を含む): 30919320

約数和(自身を除く): 11670934

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 6361, 12722, 108137, 216274, 566129, 1132258, 9624193, 19248386]

約数ペア:

[(1, 19248386), (2, 9624193), (17, 1132258), (34, 566129), (89, 216274), (178, 108137), (1513, 12722), (3026, 6361)]