13664578

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 20936376

約数和(自身を除く): 7271798

約数列:

[1, 2, 73, 146, 173, 346, 541, 1082, 12629, 25258, 39493, 78986, 93593, 187186, 6832289, 13664578]

約数ペア:

[(1, 13664578), (2, 6832289), (73, 187186), (146, 93593), (173, 78986), (346, 39493), (541, 25258), (1082, 12629)]