19067145

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10009}}^1$

素因数の和:10144

約数の個数: 16

約数和(自身を含む): 30750720

約数和(自身を除く): 11683575

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 10009, 30027, 50045, 150135, 1271143, 3813429, 6355715, 19067145]

約数ペア:

[(1, 19067145), (3, 6355715), (5, 3813429), (15, 1271143), (127, 150135), (381, 50045), (635, 30027), (1905, 10009)]