11131945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6529}}^1$

素因数の和:6576

約数の個数: 16

約数和(自身を含む): 15045120

約数和(自身を除く): 3913175

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 6529, 32645, 71819, 202399, 359095, 1011995, 2226389, 11131945]

約数ペア:

[(1, 11131945), (5, 2226389), (11, 1011995), (31, 359095), (55, 202399), (155, 71819), (341, 32645), (1705, 6529)]