12961104

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20771}}^1$

素因数の和:20795

約数の個数: 40

約数和(自身を含む): 36060192

約数和(自身を除く): 23099088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 20771, 41542, 62313, 83084, 124626, 166168, 249252, 270023, 332336, 498504, 540046, 810069, 997008, 1080092, 1620138, 2160184, 3240276, 4320368, 6480552, 12961104]

約数ペア:

[(1, 12961104), (2, 6480552), (3, 4320368), (4, 3240276), (6, 2160184), (8, 1620138), (12, 1080092), (13, 997008), (16, 810069), (24, 540046), (26, 498504), (39, 332336), (48, 270023), (52, 249252), (78, 166168), (104, 124626), (156, 83084), (208, 62313), (312, 41542), (624, 20771)]