13303864

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{673}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 28631520

約数和(自身を除く): 15327656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 673, 706, 1346, 1412, 2471, 2692, 2824, 4711, 4942, 5384, 9422, 9884, 18844, 19768, 37688, 237569, 475138, 950276, 1662983, 1900552, 3325966, 6651932, 13303864]

約数ペア:

[(1, 13303864), (2, 6651932), (4, 3325966), (7, 1900552), (8, 1662983), (14, 950276), (28, 475138), (56, 237569), (353, 37688), (673, 19768), (706, 18844), (1346, 9884), (1412, 9422), (2471, 5384), (2692, 4942), (2824, 4711)]