19250574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6841}}^1$

素因数の和:6920

約数の個数: 32

約数和(自身を含む): 44664576

約数和(自身を除く): 25414002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 6841, 13682, 20523, 41046, 47887, 95774, 143661, 287322, 458347, 916694, 1375041, 2750082, 3208429, 6416858, 9625287, 19250574]

約数ペア:

[(1, 19250574), (2, 9625287), (3, 6416858), (6, 3208429), (7, 2750082), (14, 1375041), (21, 916694), (42, 458347), (67, 287322), (134, 143661), (201, 95774), (402, 47887), (469, 41046), (938, 20523), (1407, 13682), (2814, 6841)]