12892642

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{11657}}^1$

素因数の和:11745

約数の個数: 16

約数和(自身を含む): 22383360

約数和(自身を除く): 9490718

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 11657, 23314, 81599, 163198, 920903, 1841806, 6446321, 12892642]

約数ペア:

[(1, 12892642), (2, 6446321), (7, 1841806), (14, 920903), (79, 163198), (158, 81599), (553, 23314), (1106, 11657)]