238938193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{1277}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 265159440

約数和(自身を除く): 26221247

約数列:

[1, 13, 37, 389, 481, 1277, 5057, 14393, 16601, 47249, 187109, 496753, 614237, 6457789, 18379861, 238938193]

約数ペア:

[(1, 238938193), (13, 18379861), (37, 6457789), (389, 614237), (481, 496753), (1277, 187109), (5057, 47249), (14393, 16601)]