19254962559

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1087}}^1\times {\mathrm{5051}}^1$

素因数の和:6315

約数の個数: 32

約数和(自身を含む): 29549592576

約数和(自身を除く): 10294630017

約数列:

[1, 3, 7, 21, 167, 501, 1087, 1169, 3261, 3507, 5051, 7609, 15153, 22827, 35357, 106071, 181529, 544587, 843517, 1270703, 2530551, 3812109, 5490437, 5904619, 16471311, 17713857, 38433059, 115299177, 916902979, 2750708937, 6418320853, 19254962559]

約数ペア:

[(1, 19254962559), (3, 6418320853), (7, 2750708937), (21, 916902979), (167, 115299177), (501, 38433059), (1087, 17713857), (1169, 16471311), (3261, 5904619), (3507, 5490437), (5051, 3812109), (7609, 2530551), (15153, 1270703), (22827, 843517), (35357, 544587), (106071, 181529)]