19667314

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:849

約数の個数: 16

約数和(自身を含む): 30100608

約数和(自身を除く): 10433294

約数列:

[1, 2, 67, 134, 317, 463, 634, 926, 21239, 31021, 42478, 62042, 146771, 293542, 9833657, 19667314]

約数ペア:

[(1, 19667314), (2, 9833657), (67, 293542), (134, 146771), (317, 62042), (463, 42478), (634, 31021), (926, 21239)]