12547841042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{66067}}^1$

素因数の和:66266

約数の個数: 32

約数和(自身を含む): 20977911360

約数和(自身を除く): 8430070318

約数列:

[1, 2, 11, 22, 89, 97, 178, 194, 979, 1067, 1958, 2134, 8633, 17266, 66067, 94963, 132134, 189926, 726737, 1453474, 5879963, 6408499, 11759926, 12816998, 64679593, 70493489, 129359186, 140986978, 570356411, 1140712822, 6273920521, 12547841042]

約数ペア:

[(1, 12547841042), (2, 6273920521), (11, 1140712822), (22, 570356411), (89, 140986978), (97, 129359186), (178, 70493489), (194, 64679593), (979, 12816998), (1067, 11759926), (1958, 6408499), (2134, 5879963), (8633, 1453474), (17266, 726737), (66067, 189926), (94963, 132134)]