16819154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{44971}}^1$

素因数の和:45001

約数の個数: 16

約数和(自身を含む): 29141856

約数和(自身を除く): 12322702

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 44971, 89942, 494681, 764507, 989362, 1529014, 8409577, 16819154]

約数ペア:

[(1, 16819154), (2, 8409577), (11, 1529014), (17, 989362), (22, 764507), (34, 494681), (187, 89942), (374, 44971)]