15542988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68171}}^1$

素因数の和:68197

約数の個数: 24

約数和(自身を含む): 38176320

約数和(自身を除く): 22633332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 68171, 136342, 204513, 272684, 409026, 818052, 1295249, 2590498, 3885747, 5180996, 7771494, 15542988]

約数ペア:

[(1, 15542988), (2, 7771494), (3, 5180996), (4, 3885747), (6, 2590498), (12, 1295249), (19, 818052), (38, 409026), (57, 272684), (76, 204513), (114, 136342), (228, 68171)]