19188285

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44111}}^1$

素因数の和:44148

約数の個数: 16

約数和(自身を含む): 31760640

約数和(自身を除く): 12572355

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 44111, 132333, 220555, 661665, 1279219, 3837657, 6396095, 19188285]

約数ペア:

[(1, 19188285), (3, 6396095), (5, 3837657), (15, 1279219), (29, 661665), (87, 220555), (145, 132333), (435, 44111)]