12588868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2333}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 23526720

約数和(自身を除く): 10937852

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2333, 2698, 4666, 5396, 9332, 44327, 88654, 165643, 177308, 331286, 662572, 3147217, 6294434, 12588868]

約数ペア:

[(1, 12588868), (2, 6294434), (4, 3147217), (19, 662572), (38, 331286), (71, 177308), (76, 165643), (142, 88654), (284, 44327), (1349, 9332), (2333, 5396), (2698, 4666)]