12256712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1759}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 25132800

約数和(自身を除く): 12876088

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 1759, 3484, 3518, 6968, 7036, 14072, 22867, 45734, 91468, 117853, 182936, 235706, 471412, 942824, 1532089, 3064178, 6128356, 12256712]

約数ペア:

[(1, 12256712), (2, 6128356), (4, 3064178), (8, 1532089), (13, 942824), (26, 471412), (52, 235706), (67, 182936), (104, 117853), (134, 91468), (268, 45734), (536, 22867), (871, 14072), (1742, 7036), (1759, 6968), (3484, 3518)]