18594986

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{587}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 28619136

約数和(自身を除く): 10024150

約数列:

[1, 2, 47, 94, 337, 587, 674, 1174, 15839, 27589, 31678, 55178, 197819, 395638, 9297493, 18594986]

約数ペア:

[(1, 18594986), (2, 9297493), (47, 395638), (94, 197819), (337, 55178), (587, 31678), (674, 27589), (1174, 15839)]