12151295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2633}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 15930432

約数和(自身を除く): 3779137

約数列:

[1, 5, 13, 65, 71, 355, 923, 2633, 4615, 13165, 34229, 171145, 186943, 934715, 2430259, 12151295]

約数ペア:

[(1, 12151295), (5, 2430259), (13, 934715), (65, 186943), (71, 171145), (355, 34229), (923, 13165), (2633, 4615)]