19352493

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{6343}}^1$

素因数の和:6465

約数の個数: 16

約数和(自身を含む): 28928640

約数和(自身を除く): 9576147

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 6343, 19029, 57087, 171261, 716759, 2150277, 6450831, 19352493]

約数ペア:

[(1, 19352493), (3, 6450831), (9, 2150277), (27, 716759), (113, 171261), (339, 57087), (1017, 19029), (3051, 6343)]