19157068805

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23797601}}^1$

素因数の和:23797636

約数の個数: 16

約数和(自身を含む): 27414837504

約数和(自身を除く): 8257768699

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 23797601, 118988005, 166583207, 547344823, 832916035, 2736724115, 3831413761, 19157068805]

約数ペア:

[(1, 19157068805), (5, 3831413761), (7, 2736724115), (23, 832916035), (35, 547344823), (115, 166583207), (161, 118988005), (805, 23797601)]