12473495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 15938208

約数和(自身を除く): 3464713

約数列:

[1, 5, 17, 85, 257, 571, 1285, 2855, 4369, 9707, 21845, 48535, 146747, 733735, 2494699, 12473495]

約数ペア:

[(1, 12473495), (5, 2494699), (17, 733735), (85, 146747), (257, 48535), (571, 21845), (1285, 9707), (2855, 4369)]