19329405

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5347}}^1$

素因数の和:5596

約数の個数: 16

約数和(自身を含む): 31061184

約数和(自身を除く): 11731779

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 5347, 16041, 26735, 80205, 1288627, 3865881, 6443135, 19329405]

約数ペア:

[(1, 19329405), (3, 6443135), (5, 3865881), (15, 1288627), (241, 80205), (723, 26735), (1205, 16041), (3615, 5347)]