12553720918

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{1487}}^1\times {\mathrm{18433}}^1$

素因数の和:20151

約数の個数: 16

約数和(自身を含む): 18926556480

約数和(自身を除く): 6372835562

約数列:

[1, 2, 229, 458, 1487, 2974, 18433, 36866, 340523, 681046, 4221157, 8442314, 27409871, 54819742, 6276860459, 12553720918]

約数ペア:

[(1, 12553720918), (2, 6276860459), (229, 54819742), (458, 27409871), (1487, 8442314), (2974, 4221157), (18433, 681046), (36866, 340523)]