19580453854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1361}}^1\times {\mathrm{4357}}^1$

素因数の和:5860

約数の個数: 32

約数和(自身を含む): 31909764096

約数和(自身を除く): 12329310242

約数列:

[1, 2, 13, 26, 127, 254, 1361, 1651, 2722, 3302, 4357, 8714, 17693, 35386, 56641, 113282, 172847, 345694, 553339, 1106678, 2247011, 4494022, 5929877, 7193407, 11859754, 14386814, 77088401, 154176802, 753094379, 1506188758, 9790226927, 19580453854]

約数ペア:

[(1, 19580453854), (2, 9790226927), (13, 1506188758), (26, 753094379), (127, 154176802), (254, 77088401), (1361, 14386814), (1651, 11859754), (2722, 7193407), (3302, 5929877), (4357, 4494022), (8714, 2247011), (17693, 1106678), (35386, 553339), (56641, 345694), (113282, 172847)]