8239738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10223}}^1$

素因数の和:10269

約数の個数: 16

約数和(自身を含む): 13741056

約数和(自身を除く): 5501318

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 10223, 20446, 132899, 265798, 316913, 633826, 4119869, 8239738]

約数ペア:

[(1, 8239738), (2, 4119869), (13, 633826), (26, 316913), (31, 265798), (62, 132899), (403, 20446), (806, 10223)]