15664792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13693}}^1$

素因数の和:13723

約数の個数: 32

約数和(自身を含む): 34508880

約数和(自身を除く): 18844088

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 13693, 27386, 54772, 109544, 150623, 178009, 301246, 356018, 602492, 712036, 1204984, 1424072, 1958099, 3916198, 7832396, 15664792]

約数ペア:

[(1, 15664792), (2, 7832396), (4, 3916198), (8, 1958099), (11, 1424072), (13, 1204984), (22, 712036), (26, 602492), (44, 356018), (52, 301246), (88, 178009), (104, 150623), (143, 109544), (286, 54772), (572, 27386), (1144, 13693)]