15990914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3433}}^1$

素因数の和:3589

約数の個数: 16

約数和(自身を含む): 25590168

約数和(自身を除く): 9599254

約数列:

[1, 2, 17, 34, 137, 274, 2329, 3433, 4658, 6866, 58361, 116722, 470321, 940642, 7995457, 15990914]

約数ペア:

[(1, 15990914), (2, 7995457), (17, 940642), (34, 470321), (137, 116722), (274, 58361), (2329, 6866), (3433, 4658)]