12288647

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 14794752

約数和(自身を除く): 2506105

約数列:

[1, 7, 23, 127, 161, 601, 889, 2921, 4207, 13823, 20447, 76327, 96761, 534289, 1755521, 12288647]

約数ペア:

[(1, 12288647), (7, 1755521), (23, 534289), (127, 96761), (161, 76327), (601, 20447), (889, 13823), (2921, 4207)]