12047615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4373}}^1$

素因数の和:4426

約数の個数: 16

約数和(自身を含む): 15746400

約数和(自身を除く): 3698785

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 4373, 21865, 83087, 126817, 415435, 634085, 2409523, 12047615]

約数ペア:

[(1, 12047615), (5, 2409523), (19, 634085), (29, 415435), (95, 126817), (145, 83087), (551, 21865), (2755, 4373)]