13752920

素因数分解:

$2^3\times 5^1\times {\mathrm{343823}}^1$

素因数の和:343834

約数の個数: 16

約数和(自身を含む): 30944160

約数和(自身を除く): 17191240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 343823, 687646, 1375292, 1719115, 2750584, 3438230, 6876460, 13752920]

約数ペア:

[(1, 13752920), (2, 6876460), (4, 3438230), (5, 2750584), (8, 1719115), (10, 1375292), (20, 687646), (40, 343823)]