11868715

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 14688000

約数和(自身を除く): 2819285

約数列:

[1, 5, 67, 71, 335, 355, 499, 2495, 4757, 23785, 33433, 35429, 167165, 177145, 2373743, 11868715]

約数ペア:

[(1, 11868715), (5, 2373743), (67, 177145), (71, 167165), (335, 35429), (355, 33433), (499, 23785), (2495, 4757)]