16568942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 28164864

約数和(自身を除く): 11595922

約数列:

[1, 2, 13, 26, 31, 61, 62, 122, 337, 403, 674, 793, 806, 1586, 1891, 3782, 4381, 8762, 10447, 20557, 20894, 24583, 41114, 49166, 135811, 267241, 271622, 534482, 637267, 1274534, 8284471, 16568942]

約数ペア:

[(1, 16568942), (2, 8284471), (13, 1274534), (26, 637267), (31, 534482), (61, 271622), (62, 267241), (122, 135811), (337, 49166), (403, 41114), (674, 24583), (793, 20894), (806, 20557), (1586, 10447), (1891, 8762), (3782, 4381)]