12424955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4219}}^1$

素因数の和:4274

約数の個数: 16

約数和(自身を含む): 16204800

約数和(自身を除く): 3779845

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 4219, 21095, 80161, 130789, 400805, 653945, 2484991, 12424955]

約数ペア:

[(1, 12424955), (5, 2484991), (19, 653945), (31, 400805), (95, 130789), (155, 80161), (589, 21095), (2945, 4219)]