19141629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11971}}^1$

素因数の和:12028

約数の個数: 16

約数和(自身を含む): 28158144

約数和(自身を除く): 9016515

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 11971, 35913, 155623, 466869, 490811, 1472433, 6380543, 19141629]

約数ペア:

[(1, 19141629), (3, 6380543), (13, 1472433), (39, 490811), (41, 466869), (123, 155623), (533, 35913), (1599, 11971)]