16831454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1901}}^1$

素因数の和:2155

約数の個数: 16

約数和(自身を含む): 26704080

約数和(自身を除く): 9872626

約数列:

[1, 2, 19, 38, 233, 466, 1901, 3802, 4427, 8854, 36119, 72238, 442933, 885866, 8415727, 16831454]

約数ペア:

[(1, 16831454), (2, 8415727), (19, 885866), (38, 442933), (233, 72238), (466, 36119), (1901, 8854), (3802, 4427)]