19320946

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1497

約数の個数: 16

約数和(自身を含む): 29697408

約数和(自身を除く): 10376462

約数列:

[1, 2, 71, 103, 142, 206, 1321, 2642, 7313, 14626, 93791, 136063, 187582, 272126, 9660473, 19320946]

約数ペア:

[(1, 19320946), (2, 9660473), (71, 272126), (103, 187582), (142, 136063), (206, 93791), (1321, 14626), (2642, 7313)]