19659864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117023}}^1$

素因数の和:117039

約数の個数: 32

約数和(自身を含む): 56171520

約数和(自身を除く): 36511656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117023, 234046, 351069, 468092, 702138, 819161, 936184, 1404276, 1638322, 2457483, 2808552, 3276644, 4914966, 6553288, 9829932, 19659864]

約数ペア:

[(1, 19659864), (2, 9829932), (3, 6553288), (4, 4914966), (6, 3276644), (7, 2808552), (8, 2457483), (12, 1638322), (14, 1404276), (21, 936184), (24, 819161), (28, 702138), (42, 468092), (56, 351069), (84, 234046), (168, 117023)]