18748529

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 20232720

約数和(自身を除く): 1484191

約数列:

[1, 29, 37, 101, 173, 1073, 2929, 3737, 5017, 6401, 17473, 108373, 185629, 506717, 646501, 18748529]

約数ペア:

[(1, 18748529), (29, 646501), (37, 506717), (101, 185629), (173, 108373), (1073, 17473), (2929, 6401), (3737, 5017)]