3984794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9533}}^1$

素因数の和:9565

約数の個数: 16

約数和(自身を含む): 6864480

約数和(自身を除く): 2879686

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 9533, 19066, 104863, 181127, 209726, 362254, 1992397, 3984794]

約数ペア:

[(1, 3984794), (2, 1992397), (11, 362254), (19, 209726), (22, 181127), (38, 104863), (209, 19066), (418, 9533)]