18169478

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5153}}^1$

素因数の和:5239

約数の個数: 16

約数和(自身を含む): 28573776

約数和(自身を除く): 10404298

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 5153, 10306, 211273, 221579, 422546, 443158, 9084739, 18169478]

約数ペア:

[(1, 18169478), (2, 9084739), (41, 443158), (43, 422546), (82, 221579), (86, 211273), (1763, 10306), (3526, 5153)]