13887458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7523}}^1$

素因数の和:7609

約数の個数: 16

約数和(自身を含む): 22752576

約数和(自身を除く): 8865118

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 7523, 15046, 97799, 195598, 534133, 1068266, 6943729, 13887458]

約数ペア:

[(1, 13887458), (2, 6943729), (13, 1068266), (26, 534133), (71, 195598), (142, 97799), (923, 15046), (1846, 7523)]