12912102133

素因数分解:

$7^1\times {\mathrm{677}}^1\times {\mathrm{1523}}^1\times {\mathrm{1789}}^1$

素因数の和:3996

約数の個数: 16

約数和(自身を含む): 14796455040

約数和(自身を除く): 1884352907

約数列:

[1, 7, 677, 1523, 1789, 4739, 10661, 12523, 1031071, 1211153, 2724647, 7217497, 8478071, 19072529, 1844586019, 12912102133]

約数ペア:

[(1, 12912102133), (7, 1844586019), (677, 19072529), (1523, 8478071), (1789, 7217497), (4739, 2724647), (10661, 1211153), (12523, 1031071)]