219315833

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{3373}}^1$

素因数の和:3664

約数の個数: 16

約数和(自身を含む): 250701696

約数和(自身を除く): 31385863

約数列:

[1, 11, 23, 253, 257, 2827, 3373, 5911, 37103, 65021, 77579, 853369, 866861, 9535471, 19937803, 219315833]

約数ペア:

[(1, 219315833), (11, 19937803), (23, 9535471), (253, 866861), (257, 853369), (2827, 77579), (3373, 65021), (5911, 37103)]