19271246

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1201}}^1$

素因数の和:1387

約数の個数: 16

約数和(自身を含む): 29598048

約数和(自身を除く): 10326802

約数列:

[1, 2, 71, 113, 142, 226, 1201, 2402, 8023, 16046, 85271, 135713, 170542, 271426, 9635623, 19271246]

約数ペア:

[(1, 19271246), (2, 9635623), (71, 271426), (113, 170542), (142, 135713), (226, 85271), (1201, 16046), (2402, 8023)]