16641902

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:995

約数の個数: 16

約数和(自身を含む): 25483920

約数和(自身を除く): 8842018

約数列:

[1, 2, 97, 109, 194, 218, 787, 1574, 10573, 21146, 76339, 85783, 152678, 171566, 8320951, 16641902]

約数ペア:

[(1, 16641902), (2, 8320951), (97, 171566), (109, 152678), (194, 85783), (218, 76339), (787, 21146), (1574, 10573)]