12919656

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1249}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 32400000

約数和(自身を除く): 19480344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1249, 1293, 1724, 2498, 2586, 3448, 3747, 4996, 5172, 7494, 9992, 10344, 14988, 29976, 538319, 1076638, 1614957, 2153276, 3229914, 4306552, 6459828, 12919656]

約数ペア:

[(1, 12919656), (2, 6459828), (3, 4306552), (4, 3229914), (6, 2153276), (8, 1614957), (12, 1076638), (24, 538319), (431, 29976), (862, 14988), (1249, 10344), (1293, 9992), (1724, 7494), (2498, 5172), (2586, 4996), (3448, 3747)]