19075434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3467}}^1$

素因数の和:3610

約数の個数: 32

約数和(自身を含む): 43946496

約数和(自身を除く): 24871062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 3467, 5502, 6934, 10401, 20802, 24269, 48538, 72807, 145614, 454177, 908354, 1362531, 2725062, 3179239, 6358478, 9537717, 19075434]

約数ペア:

[(1, 19075434), (2, 9537717), (3, 6358478), (6, 3179239), (7, 2725062), (14, 1362531), (21, 908354), (42, 454177), (131, 145614), (262, 72807), (393, 48538), (786, 24269), (917, 20802), (1834, 10401), (2751, 6934), (3467, 5502)]