19162451

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14639}}^1$

素因数の和:14674

約数の個数: 16

約数和(自身を含む): 25297920

約数和(自身を除く): 6135469

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 14639, 102473, 161029, 248863, 1127203, 1742041, 2737493, 19162451]

約数ペア:

[(1, 19162451), (7, 2737493), (11, 1742041), (17, 1127203), (77, 248863), (119, 161029), (187, 102473), (1309, 14639)]