1254418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3001}}^1$

素因数の和:3033

約数の個数: 16

約数和(自身を含む): 2161440

約数和(自身を除く): 907022

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 3001, 6002, 33011, 57019, 66022, 114038, 627209, 1254418]

約数ペア:

[(1, 1254418), (2, 627209), (11, 114038), (19, 66022), (22, 57019), (38, 33011), (209, 6002), (418, 3001)]