15407284

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{54251}}^1$

素因数の和:54326

約数の個数: 12

約数和(自身を含む): 27343008

約数和(自身を除く): 11935724

約数列:

[1, 2, 4, 71, 142, 284, 54251, 108502, 217004, 3851821, 7703642, 15407284]

約数ペア:

[(1, 15407284), (2, 7703642), (4, 3851821), (71, 217004), (142, 108502), (284, 54251)]