18208954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2677}}^1$

素因数の和:2877

約数の個数: 16

約数和(自身を含む): 28922400

約数和(自身を除く): 10713446

約数列:

[1, 2, 19, 38, 179, 358, 2677, 3401, 5354, 6802, 50863, 101726, 479183, 958366, 9104477, 18208954]

約数ペア:

[(1, 18208954), (2, 9104477), (19, 958366), (38, 479183), (179, 101726), (358, 50863), (2677, 6802), (3401, 5354)]