19817314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14767}}^1$

素因数の和:14841

約数の個数: 16

約数和(自身を含む): 32962176

約数和(自身を除く): 13144862

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 14767, 29534, 162437, 324874, 900787, 1801574, 9908657, 19817314]

約数ペア:

[(1, 19817314), (2, 9908657), (11, 1801574), (22, 900787), (61, 324874), (122, 162437), (671, 29534), (1342, 14767)]