12097319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 15079680

約数和(自身を除く): 2982361

約数列:

[1, 13, 17, 19, 43, 67, 221, 247, 323, 559, 731, 817, 871, 1139, 1273, 2881, 4199, 9503, 10621, 13889, 14807, 16549, 21641, 37453, 48977, 54739, 180557, 281333, 636701, 711607, 930563, 12097319]

約数ペア:

[(1, 12097319), (13, 930563), (17, 711607), (19, 636701), (43, 281333), (67, 180557), (221, 54739), (247, 48977), (323, 37453), (559, 21641), (731, 16549), (817, 14807), (871, 13889), (1139, 10621), (1273, 9503), (2881, 4199)]