15990894

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{46757}}^1$

素因数の和:46784

約数の個数: 24

約数和(自身を含む): 36471240

約数和(自身を除く): 20480346

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 46757, 93514, 140271, 280542, 420813, 841626, 888383, 1776766, 2665149, 5330298, 7995447, 15990894]

約数ペア:

[(1, 15990894), (2, 7995447), (3, 5330298), (6, 2665149), (9, 1776766), (18, 888383), (19, 841626), (38, 420813), (57, 280542), (114, 140271), (171, 93514), (342, 46757)]