19165622

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13291}}^1$

素因数の和:13403

約数の個数: 16

約数和(自身を含む): 33176832

約数和(自身を除く): 14011210

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 13291, 26582, 93037, 186074, 1368973, 2737946, 9582811, 19165622]

約数ペア:

[(1, 19165622), (2, 9582811), (7, 2737946), (14, 1368973), (103, 186074), (206, 93037), (721, 26582), (1442, 13291)]