19091958

素因数分解:

$2^1\times 3^1\times {\mathrm{1489}}^1\times {\mathrm{2137}}^1$

素因数の和:3631

約数の個数: 16

約数和(自身を含む): 38227440

約数和(自身を除く): 19135482

約数列:

[1, 2, 3, 6, 1489, 2137, 2978, 4274, 4467, 6411, 8934, 12822, 3181993, 6363986, 9545979, 19091958]

約数ペア:

[(1, 19091958), (2, 9545979), (3, 6363986), (6, 3181993), (1489, 12822), (2137, 8934), (2978, 6411), (4274, 4467)]