16943402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63697}}^1$

素因数の和:63725

約数の個数: 16

約数和(自身を含む): 30575040

約数和(自身を除く): 13631638

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 63697, 127394, 445879, 891758, 1210243, 2420486, 8471701, 16943402]

約数ペア:

[(1, 16943402), (2, 8471701), (7, 2420486), (14, 1210243), (19, 891758), (38, 445879), (133, 127394), (266, 63697)]