17872966

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1033}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 27620208

約数和(自身を除く): 9747242

約数列:

[1, 2, 41, 82, 211, 422, 1033, 2066, 8651, 17302, 42353, 84706, 217963, 435926, 8936483, 17872966]

約数ペア:

[(1, 17872966), (2, 8936483), (41, 435926), (82, 217963), (211, 84706), (422, 42353), (1033, 17302), (2066, 8651)]