15427031038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1256887}}^1$

素因数の和:1256944

約数の個数: 24

約数和(自身を含む): 25859213712

約数和(自身を除く): 10432182674

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 12274, 1256887, 2513774, 21367079, 23880853, 42734158, 47761706, 405974501, 453736207, 811949002, 907472414, 7713515519, 15427031038]

約数ペア:

[(1, 15427031038), (2, 7713515519), (17, 907472414), (19, 811949002), (34, 453736207), (38, 405974501), (323, 47761706), (361, 42734158), (646, 23880853), (722, 21367079), (6137, 2513774), (12274, 1256887)]