17963986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3001}}^1$

素因数の和:3117

約数の個数: 16

約数和(自身を含む): 27990648

約数和(自身を除く): 10026662

約数列:

[1, 2, 41, 73, 82, 146, 2993, 3001, 5986, 6002, 123041, 219073, 246082, 438146, 8981993, 17963986]

約数ペア:

[(1, 17963986), (2, 8981993), (41, 438146), (73, 246082), (82, 219073), (146, 123041), (2993, 6002), (3001, 5986)]