13468454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20849}}^1$

素因数の和:20887

約数の個数: 16

約数和(自身を含む): 22518000

約数和(自身を除く): 9049546

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 20849, 41698, 354433, 396131, 708866, 792262, 6734227, 13468454]

約数ペア:

[(1, 13468454), (2, 6734227), (17, 792262), (19, 708866), (34, 396131), (38, 354433), (323, 41698), (646, 20849)]