18957382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6151}}^1$

素因数の和:6243

約数の個数: 16

約数和(自身を含む): 30120192

約数和(自身を除く): 11162810

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 6151, 12302, 141473, 282946, 412117, 824234, 9478691, 18957382]

約数ペア:

[(1, 18957382), (2, 9478691), (23, 824234), (46, 412117), (67, 282946), (134, 141473), (1541, 12302), (3082, 6151)]