13506628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 24437952

約数和(自身を除く): 10931324

約数列:

[1, 2, 4, 37, 74, 148, 263, 347, 526, 694, 1052, 1388, 9731, 12839, 19462, 25678, 38924, 51356, 91261, 182522, 365044, 3376657, 6753314, 13506628]

約数ペア:

[(1, 13506628), (2, 6753314), (4, 3376657), (37, 365044), (74, 182522), (148, 91261), (263, 51356), (347, 38924), (526, 25678), (694, 19462), (1052, 12839), (1388, 9731)]