13156986224

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{601}}^1\times {\mathrm{18743}}^1$

素因数の和:19425

約数の個数: 40

約数和(自身を含む): 25885239072

約数和(自身を除く): 12728252848

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 601, 1168, 1202, 2404, 4808, 9616, 18743, 37486, 43873, 74972, 87746, 149944, 175492, 299888, 350984, 701968, 1368239, 2736478, 5472956, 10945912, 11264543, 21891824, 22529086, 45058172, 90116344, 180232688, 822311639, 1644623278, 3289246556, 6578493112, 13156986224]

約数ペア:

[(1, 13156986224), (2, 6578493112), (4, 3289246556), (8, 1644623278), (16, 822311639), (73, 180232688), (146, 90116344), (292, 45058172), (584, 22529086), (601, 21891824), (1168, 11264543), (1202, 10945912), (2404, 5472956), (4808, 2736478), (9616, 1368239), (18743, 701968), (37486, 350984), (43873, 299888), (74972, 175492), (87746, 149944)]