193640809922

素因数分解:

$2^1\times 7^1\times {\mathrm{5393}}^1\times {\mathrm{2564711}}^1$

素因数の和:2570113

約数の個数: 16

約数和(自身を含む): 332017356672

約数和(自身を除く): 138376546750

約数列:

[1, 2, 7, 14, 5393, 10786, 37751, 75502, 2564711, 5129422, 17952977, 35905954, 13831486423, 27662972846, 96820404961, 193640809922]

約数ペア:

[(1, 193640809922), (2, 96820404961), (7, 27662972846), (14, 13831486423), (5393, 35905954), (10786, 17952977), (37751, 5129422), (75502, 2564711)]