15281146

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 23316480

約数和(自身を除く): 8035334

約数列:

[1, 2, 109, 191, 218, 367, 382, 734, 20819, 40003, 41638, 70097, 80006, 140194, 7640573, 15281146]

約数ペア:

[(1, 15281146), (2, 7640573), (109, 140194), (191, 80006), (218, 70097), (367, 41638), (382, 40003), (734, 20819)]