23015278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{80473}}^1$

素因数の和:80499

約数の個数: 16

約数和(自身を含む): 40558896

約数和(自身を除く): 17543618

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 80473, 160946, 885203, 1046149, 1770406, 2092298, 11507639, 23015278]

約数ペア:

[(1, 23015278), (2, 11507639), (11, 2092298), (13, 1770406), (22, 1046149), (26, 885203), (143, 160946), (286, 80473)]