12788784218

素因数分解:

$2^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{835759}}^1$

素因数の和:836861

約数の個数: 16

約数和(自身を含む): 21943714560

約数和(自身を除く): 9154930342

約数列:

[1, 2, 7, 14, 1093, 2186, 7651, 15302, 835759, 1671518, 5850313, 11700626, 913484587, 1826969174, 6394392109, 12788784218]

約数ペア:

[(1, 12788784218), (2, 6394392109), (7, 1826969174), (14, 913484587), (1093, 11700626), (2186, 5850313), (7651, 1671518), (15302, 835759)]