18266258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{863}}^1$

素因数の和:1441

約数の個数: 16

約数和(自身を含む): 28926720

約数和(自身を除く): 10660462

約数列:

[1, 2, 19, 38, 557, 863, 1114, 1726, 10583, 16397, 21166, 32794, 480691, 961382, 9133129, 18266258]

約数ペア:

[(1, 18266258), (2, 9133129), (19, 961382), (38, 480691), (557, 32794), (863, 21166), (1114, 16397), (1726, 10583)]