2113201922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{193057}}^1$

素因数の和:193493

約数の個数: 16

約数和(自身を含む): 3421759992

約数和(自身を除く): 1308558070

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 193057, 386114, 2509741, 5019482, 81276997, 162553994, 1056600961, 2113201922]

約数ペア:

[(1, 2113201922), (2, 1056600961), (13, 162553994), (26, 81276997), (421, 5019482), (842, 2509741), (5473, 386114), (10946, 193057)]