12245793

素因数分解:

$3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2269}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 18741120

約数和(自身を除く): 6495327

約数列:

[1, 3, 7, 21, 257, 771, 1799, 2269, 5397, 6807, 15883, 47649, 583133, 1749399, 4081931, 12245793]

約数ペア:

[(1, 12245793), (3, 4081931), (7, 1749399), (21, 583133), (257, 47649), (771, 15883), (1799, 6807), (2269, 5397)]